Senior Systems Administrator

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Senior System Administrator

Delaware Nation Industries

Virginia Beach, virginia

Delaware Nation Industries is supporting the Naval Surface Warfare Center Dahlgren Division Dam Neck Activity (NSWCDD DNA). We provide enterprise management and technical support for the Command Information Office (CIO) over the RDT&E core infrastructure.

Responsibilities:

Technical and subject matter expertise with the following OS: Server 2019, Windows 10/11 and RHEL 8
Technical and subject matter expertise with the following areas: DNS, Active Directory, DHCP, Database support
Develop reports in support of contract requirements
Troubleshoot System and Network related performance issues
Analyze systems traffic and provide capacity-planning solutions; monitor and respond to complex technical hardware and software problems
Interface with vendor support to ensure proper escalation during outages or periods of degraded system performance
Maintain security compliance and posture of all...

Full-time

Cloud System Administrator - Senior

KDA Consulting Inc

Herndon, virginia

KDA Consulting is a Disabled Veteran, Woman-Owned, Certified Disadvantaged Small Business, comprised of a diverse team of professionals driven to tackle the demanding National Defense and Intelligence challenges through IT solutions. We emphasize teamwork and focus on achieving goals to complete deliverables efficiently, on-time, and under budget.

We are currently seeking a Cloud System Administrator - Senior level to join our team.

Primary Job Duties & Required Experience:

Cloud Systems Administrator with expertise in Amazon Web Services (AWS)
Responsible for managing customer's Cloud infrastructure in support of this customer's mission, ensuring the smooth operation of all systems within the Cloud environment, and leveraging AWS technologies to optimize performance and scalability
Manage and maintain the customer's cloud infrastructure,...

Full-time

Senior Systems Administrator (Unix/ Linux) (Contingent)

First Division Consulting

Dahlgren, virginia

This position is contingent on contract award** First Division Consulting is hiring for a Senior Unix/Linux Systems Administrator to support a Department of the Navy (DoN) customer in Dahlgren, VA. Position is contingent of successful award of contract. First Division Consulting provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. First Division Consulting is hiring for a Senior Unix/Linux Systems Administrator who will provide support to an RDT&E environment. The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations.

Requirements

Six (6) years of professional experience in Unix and/or Linux system administration of networks and...

Contract

Senior Systems Administrator

Maverc Technologies

Laurel, maryland

Senior System Administrator ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring, maintaining, supporting, and optimizing all network software and communication links. Analyzes and resolves end user software program and connectivity issues. Provides end user training. Provide recommendations on technology direction to align with business vision. Will be required to provide both local and remote maintenance support to various operational systems deployed at more than one location. Support includes general maintenance, upgrades, and new installs of servers and applications. Applies advanced technical knowledge of application networking, including load balancing applications, and ensuring fault tolerance. Performs vulnerability management

Minimum Experience:

Seven (7) years of progressive experience in the field of Information Processing, six of which are specialized...

Full-time

System Administrator, Senior

Resource Management Concepts, Inc.

Dahlgren, virginia

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.

RMC is hiring a Senior System Administrator to support our customer in Dahlgren, VA.

The selected applicant will:

Administer and maintain Windows 2019/2022 Server environments, including installation and configuration.

Maintain and manage Active Directory and ensure compliance with security standards.
Implement and oversee backup and recovery procedures to guarantee the integrity of data.
Monitor system performance, capacity, and availability across diverse environments.
Provide technical support for hardware and software issues and implement solutions effectively.
Lead...

Full-time

System Administrator, Senior

Resource Management Concepts, Inc.

Crane, indiana

RMC is hiring a Senior System Administrator to support IT work at NSWC Crane. The selected applicant will work collaboratively with the MECM team to build packages and deploy to all servers and workstations on the RDTE network

Provides application/Windows OS installation/configuration/patching as well as data reporting (application install status, client health, etc.) leveraging Microsoft System Center Configuration Manager
Create and maintain workstation images and build new systems using a standard imaging process
Create, update, and maintain automated application deployment packages
Develop software installation scripts for software installations
Develop/implement operating systems’ downloads for supported workstations
Working knowledge required of MECM Site Server roles and how to troubleshoot functionality and issues (e.g., Site Server, DP, SUP, WSUS, SQL Database Servers, etc.)
Assist in...

Not Specified

Senior System Administrator

Maverc Technologies

Laurel, maryland

Maverc Technologies is on the lookout for a motivated and experienced Senior System Administrator to join our dynamic team. You will play a crucial role in maintaining and optimizing our IT infrastructure while ensuring the highest levels of security and reliability for our clients. As a Senior System Administrator, you will have the opportunity to lead system administration efforts, mentor junior staff, and contribute to the continuous evolution of our IT services.

Primary Job Responsibilities:

As a Senior System Engineer at CyberPoint, you will work to manage system requirements to ensure the delivery of production systems are compatible with the defined system architectures. You will assist with the development of System Engineering Plans, Initial Capabilities Documents, Requirements specifications and Interface Control Documents. The Senior System Engineer will participate in an Integrated Product Team to design new capabilities based on the...

Contract

C003877 Senior Technician (Info Systems Administration) (NS) - WED 18 Dec

EMW, Inc.

Norfolk, virginia

Deadline Date: Wednesday 18 December 2024

Requirement: Senior Technician (Info Systems Administration)

Location: Norfolk, VA, US

Full Time On-Site: Yes

Time On-Site: 100%

Total Scope of the request (hours): 1672

Required Start Date: 3 February 2025

End Contract Date: 31 December 2025

Required Security Clearance: NATO SECRET

Duties and Role:

Accomplish system administrator duties for NU, NR and NS CIS systems in the CSU AOR;
Accomplish server/client hardware and software troubleshooting actions;
Maintain and update VMware Virtual Environment;
Analyze and implement Microsoft Active Directory changes to meet user or operational requirements;
Analyze and update Microsoft & Linux policies for...

Full-time

Senior Systems Administrator

Candle

Los Angeles, california

Candle Media is seeking a quick-witted Senior Systems Administrator in Los Angeles who is sharp at pinpointing technical inefficiencies, and enjoys developing elegant technical solutions… a strategic thinker! This is a hybrid role that demands expertise in storage engineering (NAS), network architecture, and post-production software support.

You will work full-time at our office in Los Angeles, and report to our Head of Information Technology. We are looking for someone to help us streamline our operations!

Key Responsibilities:

Storage Engineering: manage and optimize our NAS environment, ensuring seamless and efficient data access for our production teams
Network Architecture: design, implement, and maintain a robust and scalable network infrastructure to support our demanding production workflows
Post-Production Software Support: provide expert technical assistance to our post-production teams,...

Full-time

System Administrator, Senior

Resource Management Concepts, Inc.

Indian Head, maryland

RMC is hiring for a Sr. System Administrator to support our customer at NSWC Indian Head. The System Administrator will work with a team of highly talented individuals supporting RDT&E network connected and standalone laboratories. Responsibilities in this position include, but are not limited to:

Must be resourceful self-starter, flexible, proactive, solution-oriented and customer-oriented.
Must have strong troubleshooting skills without supervision.
Windows and Linux System Administration experience to include general Windows and Linux standard services such as DNS, print servers, Active Directory, DHCP, NTP, Proxy,...

Full-time

Senior System Administrator

H2 Performance Consulting

White Sands, new mexico

H2 Performance Consulting is subject to the Vietnam Era Veteran's Readjustment Assistance Act as a Federal Contractor and is an Equal Opportunity/Affirmative Action Employer and strives to build a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status. Additionally, as mandated under Executive order 12989, H2 is required to verify employment eligibility of selected candidates through the Department of Labor’s - E-Verify.

H2 Performance Consulting (H2) is seeking a System Administrator to join our current contract supporting the White Sands Missile Range in Alamogordo, New Mexico. This work will be performed on-client site and requires an active Secret clearance and CompTIA Security+ CE at time of hire.

The System...

Full-time
Senior Systems Administrator, Infrastructure and Automation
Samsung SDS America
San Jose, california
Samsung SDS America is looking for a Senior Systems Administrator with a strong background in system administration, infrastructure automation, and network management to join our Device Solutions America (DSA) Lab Support team to support Samsung Semiconductor. The ideal candidate will have hands-on experience designing, building, and maintaining scalable, high-performance systems to meet both operational and R&D project needs. This role involves managing complex virtualization environments, leading storage solutions, and implementing automation processes to streamline workflows. You will also play a critical role in enhancing the security posture of the systems and ensuring the overall reliability of our infrastructure.
This position requires technical expertise across a variety of platforms, including VMware, Cisco, NetApp, andAnsible, as well as the ability to work in a fast-paced, dynamic environment where flexibility is key.
This role works onsite at Samsung...

Contract
Senior System Administrator (M365) - Migrations
Applied Value Technologies
Austin, texas
Location: United States – 100% Remote
*This position is remote and not eligible for relocation. All positions must reside within the country listed within this job description.
Salary: Up to $90/hr (DOE & Geographic Location) - 2 month consultant opportunity with possibility for extension.
About Us:
Applied Value Technologies is an early-stage, mission-driven venture revolutionizing the way companies view IT productivity. We help our customers scale with next-generation application services that accelerate user productivity through enhanced automation and a highly personalized user experience. Our goal is to be a trusted partner, collaborating with customers to design and implement user-centric, technology-enabled support solutions at scale.
About the Role:
We are seeking a highly skilled Senior MS System Administrator with advanced...

Full-time
Systems Administrator, Senior (Unix/ Linux)
Resource Management Concepts, Inc.
Dahlgren, virginia
**This position is contingent on contract award**
Description: RMC is hiring for a Senior Unix/Linux Systems Administrator to support a Department of the Navy (DoN) customer in Dahlgren, VA. Position is contingent of successful award of contract. Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC is hiring for a Senior Unix/Linux Systems Administrator who will provide support to an RDT&E environment. The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations.
Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education,...

Full-time
System Administrator, Senior
Resource Management Concepts, Inc.
Dahlgren, virginia
Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.
RMC is hiring for a Senior System Administrator who will provide support monitoring the performance of servers, software and hardware, diagnosing and troubleshooting technical issues, configuring internal systems and servers, managing the security and permissions of user accounts, creating and maintaining disaster recovery plans, and updating technical documentation and upgrading system components.
Requirements
The selected applicant will possess the following qualifications:

Ten (10) years’ experience in engineering systems administration with Windows server operating systems and...

Full-time
(Senior) System Administrator
pony.ai
Fremont, california
Founded in 2016 in Silicon Valley, Pony.ai has quickly become a global leader in autonomous mobility and is a pioneer in extending autonomous mobility technologies and services at a rapidly expanding footprint of sites around the world. Operating Robotaxi, Robotruck and Personally Owned Vehicles (POV) business units, Pony.ai is an industry leader in the commercialization of autonomous driving and is committed to developing the safest autonomous driving capabilities on a global scale. Pony.ai’s leading position has been recognized, with CNBC ranking Pony.ai #10 on its CNBC Disruptor list of the 50 most innovative and disruptive tech companies of 2022. In June 2023, Pony.ai was recognized on the XPRIZE and Bessemer Venture Partners inaugural “XB100” 2023 list of the world’s top 100 private deep tech companies, ranking #12 globally. As of August 2023, Pony.ai has accumulated nearly 21 million miles of autonomous driving globally and is listed publicly at...

Full-time
System Administrator, Senior
Resource Management Concepts, Inc.
Lexington Park, maryland
Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.
RMC is hiring for a System Administrator who will provide System Administrator support to an RDT&E environment. The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations.
The selected applicant will have to possess the following skills:

Lead the support of virtual and physical workstation and server configurations.

Independently perform general IT requirements, installation, configuration, maintenance, and security in a classified or unclassified network...

Not Specified
Senior System Administrator
Job Details
Tuscaloosa, alabama
Senior System Administrator
Systems Integration & Development (SID) is an award-winning IT solutions provider headquartered in Rockville, MD and is seeking a Senior System Administrator. This is a full-time position based in Tuscaloosa, Alabama.
Roles and Responsibilities:

Manage and maintain the company's server and network infrastructure

Perform system administration tasks such as installing, configuring, and troubleshooting servers and network devices

Monitor system performance and ensure high availability and reliability

Implement security measures and ensure compliance with company policies and standards

Collaborate with cross-functional teams to support projects and initiatives

Provide technical support and guidance to junior system administrators

Document system configurations, processes, and procedures

Stay...

Full-time
System Administrator, Senior
Resource Management Concepts, Inc.
Port Hueneme, california
RMC is hiring for a Senior Systems Administrator to support a Department of the Navy (DoN) customer in Port Hueneme, CA. Position is contingent of successful award of contract.
Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.
Responsibilities include:

Monitor existing systems to ensure structural integrity.

Oversee the development and installation of new hardware and software.

Install and configure operating systems and other software and routinely test installed software...

Full-time
Senior Systems Administrator
Softheon
Stony Brook, new york
Job Title: Senior Systems Administrator
Job Location: On-Site
About us:
Softheon is a dynamic and forward-thinking Software as a Service (SaaS) organization that is dedicated to ensuring affordable, accessible, and plentiful healthcare for every American. We are a pioneering force in the healthcare technology industry, driven by our mission to empower individuals and organizations with innovative solutions that transform the healthcare landscape. Our commitment to improving healthcare access and delivery is unwavering, and we are looking for top-tier talent to join our journey and contribute to our vision. If you're seeking an environment where your contributions are impactful and deeply valued, don't just join a company with ambition. Align with a purpose backed by a committed company.
Our Company Culture:
Our culture is built on collaboration, innovation, and appreciation. We value each employee's...

Full-time
Senior Windows Systems Administrator
Northstrat
Sterling, virginia
Northstrat is seeking an experienced and driven Senior Windows System Administrator to join our dynamic team. The ideal candidate will have experience in Windows system administration and general network administration. This role demands a self-starter who can complete tasks independently. The candidate should have excellent people skills and be willing to work on-site with some schedule flexibility.
Key Responsibilities
Maintain and administer an existing Windows Server network to include Active Directory, File Server, Exchange, WSUS, Group Policy, DNS, DHCP
Troubleshoot client issues for Windows 10/11.
Support user needs and troubleshoot issues in a timely manner as they arise.
Perform operating system and application patching.
Perform backups and backup testing.
Deploy new software and applications.
Contribute to architectural decisions for future system upgrades.
Troubleshoot general network issues.
Support RMF...

Full-time
Senior Systems Administrator
Corcentric
Downers Grove, illinois
As a Senior Systems Administrator at Corcentric, you will join a fun, collaborative team within an ambitious, entrepreneurial global organization. You will be responsible for managing and maintaining our IT systems, ensuring high availability and performance. You will work closely with our global corporate IT and web operations team to support our system infrastructure. You will be responsible for troubleshooting and resolving system issues, as well as performing regular system maintenance and upgrades.
The ideal candidate has a strong background in systems administration and is familiar with a variety of IT concepts, practices, and procedures.
We are currently hiring out of our Downers Grove, IL or Cherry Hill, NJ office locations, however, this role may be eligible for voluntary work-from-home consideration. In order to be considered for this position, you should live within a commutable distance to this office location, even if you plan to request a...

Not Specified
Senior System Administrator
Clearwaters.IT
Austin, texas
Help support our nation’s Veterans by joining our high-performance, financial technology team.
Seeking a seasoned System Administrator Senior - with strong knowledge of creating plans to assure effective management, operations and maintenance of system and application. We are considering highly technical individuals who possess leadership skills and a positive attitude. Veterans are encouraged to apply.
RESPONSIBILITES:

Knowledge of IIS and Windows Server technologies.

Scripting experience, with preference to PowerShell.

Experience installing, supporting, and troubleshooting Commercial Off The Shelf products (COTS).

Agility mindset towards solving problems that might extend beyond one's assigned specialty.

Participate in technical research and development to enable continuous innovation within the infrastructure.

Resolve a wide range of system hardware and application...

Full-time
Systems Administrator, Senior
Auria
Colorado Springs, colorado
Auria is looking for a full-time Senior System Administrator to join our team in Colorado Springs, CO! This is a contingent position pending on contract award.
This position will provide support to the USSF Space Systems Command (SSC) Defensive Cyber Operations (DCO) program which requires advanced persistent cyber-defenses against nation-state threats to operations and seeks to establish enterprise-wide situational awareness in the cyberspace domain. The support provided shall include the development of the cyber capabilities of the application suites, mission deployment activities, documentation and agile software deliveries, cloud development and deployment activities, material management within the confines of the Change Control Board (CCB), deployment of required hardware to mission systems, and continued support of the program office.
Salary Range: $80,000 - $120,000
Responsibilities
...

Full-time
Senior Systems Administrator
Softheon
New York, new york
Job Title: Senior Systems Administrator
Job Location: Remote
About us:
Softheon is a dynamic and forward-thinking Software as a Service (SaaS) organization that is dedicated to ensuring affordable, accessible, and plentiful healthcare for every American. We are a pioneering force in the healthcare technology industry, driven by our mission to empower individuals and organizations with innovative solutions that transform the healthcare landscape. Our commitment to improving healthcare access and delivery is unwavering, and we are looking for top-tier talent to join our journey and contribute to our vision. If you're seeking an environment where your contributions are impactful and deeply valued, don't just join a company with ambition. Align with a purpose backed by a committed company.
Our Company Culture:
Our culture is built on collaboration, innovation, and appreciation. We value each employee's...

Full-time
System Administrator - Senior
KDA Consulting Inc
Herndon, virginia
KDA Consulting is a Disabled Veteran, Woman-Owned, Certified Disadvantaged Small Business, comprised of a diverse team of professionals driven to tackle the demanding National Defense and Intelligence challenges through IT solutions. We emphasize teamwork and focus on achieving goals to complete deliverables efficiently, on-time, and under budget.

We are currently seeking a Senior System Administrator to join
our technology-based program supporting a key government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted servers, multi-Cloud services as well as virtualized applications, and storage systems. Enterprise Computing Engineering services include modern application technology including containerized solutions with orchestrated workflow that function...

Full-time
Senior Systems Administrator
Fastmail
Philadelphia, pennsylvania
Here at Fastmail, we're all about "better every day". Our awesome team is full of folks who are driven to serve our customers and love our product. We are now at a pivotal time for our business and want to add a passionate Senior Systems Administrator to our on-site team in Philadelphia.
Fastmail System Administrators are responsible for overseeing the infrastructure that powers Fastmail. This role involves managing servers, networks, deployments, and more to ensure our systems are running smoothly, securely, and efficiently. As part of our team, you'll have the opportunity to maintain and improve our existing systems while also playing a crucial role in our exciting project of relocating our datacenter to Philadelphia.
As part of our work culture, we believe in fostering strong relationships within our team. That's why we encourage our entire team to be in the office three scheduled days a week. By working together in-person, we can...

Full-time
System Administrator, Senior
Resource Management Concepts, Inc.
Patuxent River, maryland
Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC is hiring for a System Administrator who will provide System Administrator support to an RDT&E environment. The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations. The selected applicant will:

Lead the support of virtual and physical workstation and server configurations

Independently perform general IT requirements, installation, configuration, maintenance, and security in a classified or unclassified network environment

Conduct Windows 10 workstation and Server 2019 administration

Lead the...

Full-time
Senior Systems Administrator / Linux Administrator with Cloud
Node.Digital
Arlington, virginia
Senior System Administrator / Linux Administrator with Cloud
Location: Arlington, VA
Must have a Public Trust Security Clearance
Node is supporting a U.S. government customer to obtain development, operations, and maintenance (O&M), logistics, security, and deployment support services necessary to operate and sustain the customer’s Lab environments. Activities must be carried out at the highest levels of service and availability.
Node is seeking a Linux administrator with some cloud experience to support this effort.

Responsibilities Include:
• System Administration: Oversee the day-to-day operations of the customer’s lab environments including installation, configuration, and maintenance of Linux operating systems (e.g., CentOS, Ubuntu, Red Hat).
• Performance Monitoring and Optimization: Monitor system performance, troubleshoot issues, and optimize...

Full-time
System Administrator, Senior (Secret)
Resource Management Concepts, Inc.
Crane, indiana
Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.
RMC is hiring an Application Integration Administrator to support our customer in Crane, IN. The selected applicant will:

Provide Application Integration support for COTS and GOTS applications in Windows and Linux based environments

Support web application deployments via VS Release Management and TFS.

Configure and maintain web applications across multiple systems.

Configure IIS environments for web application and software hybrid environments to include PHP / Java / ColdFusion.

Troubleshoot issues across multiple environments to include SharePoint / IIS / SQL / OS / Network.

Support and configure...

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