Linux Administrator

Apex Informatics is seeking a skilled Linux Administrator to join our team. As a Linux Administrator, you will be responsible for managing and maintaining our Linux-based systems and infrastructure, ensuring optimal performance and availability.

We are looking for someone with a solid understanding of Linux operating systems and experience in system administration tasks such as installation, configuration, and troubleshooting.

In this role, you will collaborate with cross-functional teams to support Linux-based applications and services, ensure system security and compliance, and provide technical support to users.

Key Responsibilities:

• Install, configure, and maintain Linux operating systems and related software on servers and workstations.

• Monitor system performance, troubleshoot issues, and ensure system availability and reliability.

• Collaborate with cross-functional teams to support Linux-based applications and services.

•...

Northstrat has an opening for a Senior Systems Administrator, supporting Linux operating systems on our factory development/test network as well as edge and cloud production environments. This position is primarily located in Sterling, VA but may also be performed at CACI facilities in Aurora, CO.

Some Continental US and International travel may be required up to 10% as well as surge support.

Requirements

• Bachelor’s degree in a technical discipline. 8 plus years of relevant experience may be substituted for degree

• System administration experience with Red Hat

• Must have an active TS/SCI w/CI poly

• Knowledge and experience in system administration processes

• A DoD 8570-compliant certification or ability to achieve certification within 6-months of hire (A+ CE, CCNA-Security, CND, Network+ CE, SSCP, CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CASP+ CE, CISA, CISSP (or...

Security Clearance:

This position requires a current DOE Q or DoD Top Secret security clearance.

THIS IS A MOSTLY-REMOTE POSITION WITH SOME TRAVEL.

In its majority, work will be performed remotely, from the employee's place of residence. Pre-planned travel to Amarillo, Texas, for on-site interaction, support, and training will be required up to 15% of the time.

Compensation Range: $130,000 - $145,000 / Year

Global Engineering and Technology (GET) is seeking qualified applicants Linux systems administration background for the position of Linux Systems Administrator to join our mission as part of a cybersecurity team supporting a national security site belonging to the United States Department of Energy (DOE). This is a highly compensated, high-responsibility technical guidance position that is central to our mission's success. This is a...

U.S. Citizenship Required

U.S. DoD TOP SECRET Security Clearance Required

Roka Security, LLC is looking for a Linux System Administrator

Roka Security is looking for a qualified candidate with Linux system administration experience who likes working in a fast-paced, collaborative environment. The ideal candidate for this position is a Linux system administrator who wants to learn more about security and networking.

This position will be responsible for the administration of servers and systems all over the world. This position is NOT A HELP DESK POSITION. This position is full-time, on-site interacting with the customer and Roka staff.

Roka Security's projects include highly secure complex networks, system and network performance tuning, physical server deployments at data centers around the world, disaster recovery, working with teams to design highly scalable...

Become part of a team solving the biggest cybersecurity problems and helping keep the world’s largest and most elite brands safer from cyber threats. At Maverc we have a powerful mindset based on our core values of being accountable, helpful, adaptable, and focused. Maverc Technologies is a proven and effective small business partner and consultant, recognized as a leader in providing cyber security and IT services to the Federal Government and within the Intelligence Community. Maverc is looking for a System Administrator.

Primary Job Responsibilities: The Ideal candidate is proficient within a LINUX (Red Hat). The candidate will have 6+ years of experience in systems administration, along with knowledge of physical infrastructure and hardware such as Dell PowerEdge M/R servers. This candidate will provide LINUX support of around 400 servers. We are looking for an effective communicator and a problem-solving individual with attention to detail....

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 possess the following: 

• Support virtual and physical RHEL 8&9 workstations and servers. 
• Support Linux based storage systems for use as shares across the network
• Perform general IT requirements, installation, configuration, maintenance, and security in a...

Join one of the most exciting startups in the automotive industry!

We are looking for a Linux Administrator for the Endpoint Engineering team that is responsible for managing physical and virtual endpoints at scale to ensure our employees have productive, secure and reliable endpoints. You will play a key role in assisting with developing and implementing a new, secure management system to support up to 2,000 Linux desktop machines.

Responsibilities

• Perform Linux installations, configurations, upgrades and ongoing maintenance activities on bare metal hardware and virtual environments, installation of software releases, patches of the operation system and utilities, third-party products, and open-source software
• Manage SaltStack infrastructure, distributing and enforcing standard configurations
• Perform system administration tasks across thousands of Linux hosts
• Contributor to...

Help support our nation’s Veterans by joining our high-performance, financial technology team.

Clearwaters.IT has an opening for a Linux Systems Administrator with strong knowledge of creating plans to assure effective management, operations and maintenance of systems and applications. We are looking for someone who has extensive knowledge of a wide variety of Linux systems and applications to include high volume/high availability systems. We are considering highly technical individuals who possess leadership skills and a positive attitude. Veterans are encouraged to apply.

Key Responsibilities

• Installation and configuration of IBM Sterling
• Evaluate systems and upgrades for appropriateness.
• Supporting informatica, assisting with OpenShift, and helping advance automation through Ansible.
• Oversee implement system upgrade strategies.
• Assist in the design, implementation, and maintenance of...

Linux System Administrator

Location: Arlington, VA

Must have 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 system resources to ensure...

ARETUM, a leading government contracting company specializing in technology-enabled mission support services, is seeking a skilled and experienced Linux System Administrator to join our team. As a Linux System Administrator at ARETUM, you will be responsible for the installation, configuration, and maintenance of Linux systems and servers. You will work closely with the development team to ensure the proper functioning and security of the Linux infrastructure.

ARETUM is known for providing cutting-edge solutions and outstanding service to Federal clients in various sectors, including Next Generation Analytics, Engineering Services, Training Services, IT Systems, Cyber Security, PMO Support, and Financial Consulting. Our mission is to deliver technology-driven solutions that meet the unique needs of our government clients, enabling them to achieve their objectives effectively and efficiently.

Responsibilities

• Work as the technical expert responsible...

• Provides support for implementation, troubleshooting and maintenance of IT systems.
• Provides support for hardware problems and remains involved in the resolution process.
• Configures and manages LINUX operating system and installs.
• Creates bash shell scripts to aid in system stability and deployment repeatability.
• Manages the daily activities of configuration and operation of IT systems.
• Provides Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems.
• Optimizes system operations and resource utilization, and performs system capacity analysis and planning.
• Provides detailed analysis and feedback to management and customers for escalated tickets.
• Loads operating system software, troubleshoots, maintains integrity and configures network components.
• Provides Tier 2 (Help Desk) problem identification, diagnosis and resolution of problems.
...

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 Linux System Administrator to support one of our customers in Patuxent River, MD. The selected applicant will manage the functionality and efficiency of a group of Linux servers and, perform hardware and software installations. 

The selected applicant will: 

• Support virtual and physical networking configurations.
• Provide hardware, software and network troubleshooting.
• Provide RedHat 7, or higher Enterprise administration, including workstations and servers.
• Provide ACAS/Nessus vulnerability and scanning support.
• Support distributed file systems.
...

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...

Who We Are

EarthCam is the global leader in providing webcam content, technology and services. Founded in 1996, EarthCam provides live-streaming video, time-lapse construction cameras, and Software-as-a-Service (SaaS) for AI-powered visual asset management, leveraged through our intuitive Control Center 8 dashboard which integrates with leading project management software.  EarthCam leads the industry with the highest resolution imagery available, to empower building information modelling (BIM) and Virtual Design Construction (VDC) teams with actionable visual data. EarthCam's innovations include the world’s first outdoor gigapixel panorama camera system, and the first ever 5G construction camera. EarthCam has documented over a trillion dollars of construction projects around the world. The company is headquartered on a 10-acre campus in northern New Jersey.

We are seeking an innovative and dedicated...

Technical Engagement Network (TEN) Lab Manager with Linux Systems Administrator

Location: Arlington, VA

Must have an active Secret Security Clearance

Node is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.

Node is seeking a Technical Engagement Network (TEN) Lab Manager with experience in a Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities in the customer environment supporting analysts and business continuity of the customer mission.

Responsibilities:

- Applying...

Sr. Linux Systems Administrator

Location: Pensacola, FL

Must have an active Secret Security Clearance

Node is supporting a U.S. Government customer on a large mission-critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats.

Node is seeking a Sr. Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities.

Job Responsibilities:

• Provides ongoing systems administration, technical support, upgrades, and troubleshooting services.

• Provide full coverage for Linux or Unix system administration functions to support the DevOps toolsets.

• Install, configure, support, and maintain middleware (e.g., JBoss, Apache, Tomcat, Nginx, etc.) to support the DevOps...

Encodia is a rapidly growing platform company that is developing a new generation of protein analysis tools based on single-molecule protein sequencing. Our goal is to make protein sequencing easy and ubiquitous by using a novel reverse-translation technology that turns peptide sequences into DNA. The DNA can be read by a DNA sequencer, providing a path to breakthrough proteomics research at a scale that is not practical or cost-effective using current technologies.

We are seeking a skilled Linux System Administrator to optimize and maintain our Linux cluster infrastructure, ensuring its reliability, security, and performance. This position will maintain, upgrade, and provide support for Encodia’s back-end systems and data analysis pipelines.

Requirements

Your Responsibilities

• Manage and optimize Linux cluster infrastructure, ensuring reliability and security, while promptly resolving system issues.
• Install, configure,...

** Due to the sensitive nature of our work, candidate must be a US Citizen.

Location: Mukilteo, WA

Pacific Defense is designed to support the DoD’s disciplined movement to modular open standards. The company’s approach inherently enables what it refers to as a rapid prototyping paradigm – embedding a commercial mentality into the defense industry. Products are designed from the outset for modern, AI-driven autonomy and CMOSS and SOSA-aligned hardware and software solutions. This includes state-of-the-art processing that can readily follow the evolution of commercial technology with complete data sharing across networks and platforms.

Who are we looking for?

Pacific Defense is seeking to hire a highly motivated Linux System Administrator with Linux and DevOps experience to provide support to our Enterprise...

Years of Experience: 9 years

Education Requirements:Bachelor’s Degree

Position Description: The Linux Systems Administrator will provide support for implementation, troubleshooting and maintenance of Information Technology systems.

Responsibilities:

• Provides support for implementation, troubleshooting and maintenance of IT systems
• Provides support for hardware problems and remains involved in the resolution process
• Configures and manages Linux operating system and installs
• Creates bash shell scripts to aid in system stability and deployment repeatability
• Manages the daily activities of configuration and operation of IT systems
• Provides Tier 1 (Help Desk) problem identification, diagnosis, and resolution of problems
• Optimizes system operations and resource utilization, and performs system capacity analysis...

Sr. Linux Systems Administrator

Location: Pensacola, FL

Must have an active Secret Security Clearance

Node is supporting a U.S. Government customer on a large mission-critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats.

Node is seeking a Sr. Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities.

Job Responsibilities:

• Provides ongoing systems administration, technical support, upgrades, and troubleshooting services.

• Provide full coverage for Linux or Unix system administration functions to support the DevOps toolsets.

• Install, configure, support, and maintain middleware (e.g., JBoss, Apache, Tomcat, Nginx, etc.) to support the DevOps...