Linux Systems Engineer
General Dynamics
Sr. Linux Systems EngineerGDIT is seeking an experienced Sr. Linux Systems Engineer to support critical IT operations for federal government projects. In this key role, you will leverage your strong Linux expertise to administer, optimize, and secure systems that ensure high availability, scalability, and reliability of technical infrastructure. As a part of GDIT's mission-driven team, you will implement solutions, diagnose challenges, and drive operational efficiencies across complex environments while collaborating with cross-functional teams.Key Responsibilities:System Administration: Install, configure, manage, and maintain Linux systems, including servers, virtualization platforms, and cloud computing environments.Performance Optimization: Monitor system performance, conduct capacity analysis, and address bottlenecks to ensure system efficiency and availability.System Security: Implement security measures, conduct audits, and ensure compliance with organizational and federal security requirements.Troubleshooting & Problem Resolution: Use advanced diagnostics and troubleshooting skills to resolve system issues, ensuring minimal downtime.Automation: Develop and maintain scripts and automation tools to streamline repetitive tasks and improve operational productivity.Patch Management: Maintain systems by performing software updates, patches, and upgrades while testing functionality and compatibility.Infrastructure Documentation: Create and update system documentation to include configurations, processes, and procedures.Collaboration: Partner with application teams and other IT stakeholders to support system-level integration, patch workflows, and maintenance activities.Scalability & Efficiency: Drive innovation to scale infrastructure capabilities while enhancing system operability.Minimum Qualifications:Education: Bachelor's degree in Information Technology, Computer Science, or a related field.Experience: 8-10+ years of hands-on Linux systems administration experience across enterprise environments.Technical Competencies:Deep proficiency in Linux operating systems such as Red Hat, CentOS, or Ubuntu.Expertise in command-line interfaces and scripting languages (e.g., Bash, Python, or Perl).Experience with configuration management tools (e.g., Ansible, Puppet, Chef).Familiarity with virtualization technologies like VMware, KVM, or Hyper-V and cloud platforms like AWS or Azure.Networking knowledge (e.g., TCP/IP, DNS, DHCP, NFS, and firewalls).Preferred Qualifications:Certifications: Red Hat Certified Engineer (RHCE), Linux Professional Institute Certifications (LPIC-2/LPIC-3), or equivalent.Hands-on experience with containerization tools (e.g., Docker, Kubernetes).Familiarity with security and compliance frameworks (DISA STIGs, NIST, CIS benchmarks).Onsite Work Location: Onsite in Germantown, MD, Washington, DC, or Albuquerque, NM Security Clearance: DOE Q or TS Clearance is required. Citizenship: US Citizenship required.Why Join GDIT? At GDIT, your skills and experience will play an integral role in advancing mission-critical operations.Career Growth: AI-powered tools and internal mobility programs to support your professional development.Comprehensive Benefits: Competitive pay, health and wellness packages, 401(k) company match, and generous paid time off.Workplace Innovation: Access to cutting-edge technologies and a culture focused on advancement, teamwork, and innovation.Community Impact: Participate in a diverse and collaborative environment recognized for driving excellence.Be Part of Something Bigger Join GDIT to combine your Linux expertise with opportunities to make a meaningful impact on critical IT operations.
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- ...Systems ArchitectTransform technology into opportunity as a Systems Architect with GDIT, supporting the National Nuclear Security Administration... ..., Azure, AWS, cloud migrations, on-premises infrastructure, and Linux.How You'll Make an ImpactServe as a trusted solutions...SuggestedWork at office
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...Job TitleDevelopment Engineer for Government ModemJob DescriptionOne team. Global challenges... ...and industry standards.Shepherd test system deployment from hardware/software integration... ...and help fix systems.Familiarity with Linux operating systems and basic skills in fixing...SuggestedWork experience placement- Our client is looking for a Software Engineer. If interested please send me your updated resume... ...Python, Java, and JavaScriptWindows and Linux operating systemsVersion control with Git... ..., and delivering complex software systems into productionAgile development and CI/CD...
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...This position provides mission engineering support services for a Washington, DC based customer... ...performance of the L3Harris developed systems and products (both hardware and software... ...is highly desired Familiarity with Linux Familiarity with ground telemetry & commanding...Casual workLocal areaFlexible hoursShift work$107.9k - $195.05k
Senior Systems Engineer - Agile Team Systems EngineeringLeidos is seeking Senior Systems Engineers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with...Full timeRemote work$107.9k - $195.05k
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...used by passengers on the world's leading airlines. As a Staff Systems Engineer, you will own the engineering integrity of the platform... ...technical authority on system‑level issues within our embedded Linux platform operating on two generations of edge servers, scrutinizing...Work at office3 days per week$131.3k - $237.35k
Leidos is seeking a Principal Systems Engineer (LEAD) to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission-critical, future-ready automation platform built on a...Full timeRemote work$150k - $190k
Systems Engineer Lead — Germantown, MDA federal science and research organization is expanding its enterprise engineering team, and weare hiring the lead for it. This is the senior technical authority on the systems engineeringfunction — you set the architecture direction...$107.09k - $144.57k
...Senior Systems Engineer - IntegrationLocation: Germantown, MD, US, 20876 Job ID: 115289 DRS RADA Technologies, a subsidiary of Leonardo DRS, is focused on proprietary radar solutions and legacy avionics systems supporting the defense industry globally. The company is...Contract workWork experience placementLocal areaRelocationFlexible hoursShift work$145k - $175k
...GEOINT Senior Systems EngineerLocation: Gaithersburg, MD Required Clearance: Active TS/SCI with Polygraph Eligibility Employment Type... ...opportunity.Position OverviewEnnoble First is seeking a Senior Systems Engineer to support an Intelligence Community customer in Gaithersburg,...Full timeRelocationShift work- ...Systems Engineer LeadThe Systems Engineer Lead will serve as the senior technical authority and team leader for systems engineering services supporting the Office of Information Management (OIM) and the Office of Science (SC) mission systems. This role is responsible...Contract workWork at office
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...Description Leidos has an exciting opening for you, as our next TS/SCI cleared Senior Systems Engineer , to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX...Contract workFor contractorsLocal areaImmediate startRemote workFlexible hours$100k
...Linux Software Engineer Jacobs/BlackLynx seeks a qualified and highly motivated Linux software engineer to work in the Rockville, MD office... ...principles ~ Familiarity or understanding of Linux operating system concepts including kernel, memory, I/O, networking, file...Work at officeImmediate startRemote work- ...will be discussed during the interview process.The Test Equipment Engineering Intern assists in the design, development, and implementation of cost-effective methods for testing and troubleshooting systems and equipment throughout various phases of product development...Permanent employmentFull timeContract workInternshipSummer internshipWork at officeRelocation
- Jobot is seeking a seasoned Systems Engineer to join a UK ATM modernization program from Gaithersburg, MD. The role focuses on transforming a flight data processing system with MBSE practices, customer collaboration, and rigorous requirements engineering. The candidate...
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Systems Engineer - Air Traffic Management $140000 - $170000 per year | Gaithersburg, MD | Hybrid | Permanent A bit about us: We are a technology consulting and cloud solutions organization specializing in the design, development, and implementation of highly available,...Permanent employmentLocal areaRemote work- ...Hardware Systems Development And Integration LeadReporting to the Director of Antenna Systems, this position is responsible for overseeing... ...requirements, architectures and interfaces among various engineering disciplines such as antenna, mechanical, electrical, software,...Contract work
- ...Edgewater Federal Solutions is seeking a cleared Senior System Administrator to support the DOE EHSS contract in Germantown, MD. The role... ...or equivalent clearance. Responsibilities include managing Linux/Windows systems, patching per DoD STIGs, GPOs, CDM tooling, automation...Contract work
$18 - $50 per hour
...graduation and completion of the program Position Overview: Siemens Digital Industries Software is seeking a Digital Thread & Systems Engineering Intern to support the Capital PreSales organization. This role offers an opportunity to work on innovative digital...Remote jobHourly payFull timeInternshipLocal area$107.9k - $195.05k
Leidos is seeking Senior Systems Engineers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA’s broader initiative to modernize legacy flight...Full timeRemote work$69.55k - $125.73k
...Description The Air Traffic Management Sector at Leidos currently has an opening for a Hardware Systems Engineer to work in our Gaithersburg, MD office. This is an exciting opportunity to be a member of a dynamic team working on the Federal Aviation Administration...Casual workWork at officeLocal areaImmediate startShift work- Commvault Systems Engineer (Data Protection / Backup)Employment Type: Full-Time, ExperiencedCGS is seeking an experienced Commvault Data Protection... ...technologies a plus (LAN, WAN, Microsoft Windows Servers, Linux, SQL database).Experience with DISA STIGs and applying to...Full time
$87.1k - $157.45k
Leidos is seeking an Infrastructure Implementation Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting... ...and validate next-generation air traffic and flight service systems before operational deployment.You own the low-level design layer...Full timeShift work$91k - $129.8k
Job DescriptionRole Summary/Purpose:As the Advanced Lead Engineer, you will be responsible for leading the design, development and deployment... ..., SW COE, Electrical Integration, Train Control, Office Systems, Safety, Validation and Applications Engineering) assuring “cradle...Work experience placementWork at officeWorldwide
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