Linux Developer
$122k - $253kNightwing
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate will have a strong background in system-level software development and a deep understanding of Linux/Unix internals. This role involves designing, developing, testing, and debugging high-performance software across multiple hardware architectures in a collaborative, cross-platform environment.ResponsibilitiesDesign, develop, test, and debug system-level software for Linux-based platformsContribute to low-level system components, drivers, and core servicesCollaborate with cross-functional teams to support development across multiple architecturesAnalyze and resolve complex technical issues related to performance, stability, and scalabilityParticipate in code reviews and follow best practices for secure and maintainable software developmentRequired QualificationsCurrent TS/SCI with Poly ClearanceMinimum 3 years of professional experience developing, testing, and debugging software in C, C++, and PythonMinimum 3 years of experience developing, testing, and debugging system-level software for LinuxDemonstrated in-depth understanding of Linux/Unix internals, including low-level system development, APIs, and interfacesProven experience working in cross-platform environmentsHands-on experience with one or more of the following architectures: x86/x64, ARM, and/or MIPSPreferred QualificationsExperience with Linux kernel developmentFamiliarity with embedded systems or performance-critical environmentsStrong debugging skills using system-level tools and techniquesPlease Note: This position is contingent upon contract award.Salary & BenefitsThe salary associated with this position ($122,000-$253,000) is commensurate with the selected candidate’s qualifications, years of relevant experience, and demonstrated level of expertise. Compensation will be determined based on these factors to ensure alignment with skills, responsibilities, and market standards.Nightwing offers medical, vision and dental insurance coverage in addition to a 401k plan, PTO, Holidays, and additional insurances.Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.SummaryLocation: Sterling, VAType: Full time
- ...infrastructure. Our teams lead advanced vulnerability analysis and develop tailored cyber solutions to meet the demands of rapidly evolving... ...needs of our customers. We are seeking a highly skilled Linux CNO Developer with strong reverse engineering capabilities to support...Suggested
- ...Career Level not specified Salary not specified Job Description Linux Administrator SME for support teams which includes our... ...plus 10 years of experience A minimum of 5 years of experience developing system software in heterogeneous, multi-platform environments Proficiency...Suggested
- Linux Admin E*Pro Consulting service offerings include contingent staff augmentation of IT professionals, permanent recruiting, and... ...Description Functional Responsibility: Work as part of a team developing innovative solutions, providing subject matter expertise (SME)...SuggestedPermanent employmentTemporary workWork experience placementFlexible hours
$112k - $179k
Linux Systems Administrator Job Locations US-VA-Herndon | US-DC-Washington | US-MD-Riverdale Requisition ID 2025-160216 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Location: Washington D.C., Maryland, and Virginia...SuggestedContract workFor contractorsImmediate startShift work$91k - $138.75k
The Job Description Senior Linux Systems Administrator is responsible for designing, deploying, securing, automating, and maintaining enterprise Linux server infrastructure and developer workstation fleets across on‑premises and multi‑cloud environments. This role serves...SuggestedPermanent employmentContract workWork experience placementWork at officeLocal area- ...modeling and simulation problems and GUIs Proficiency in Fortran, C, and/or C++ Proficiency in BASH and Korn shell scripting Linux operating system proficiency, including end-user system troubleshooting in a lab environment Software development lifecycle...Full time
- Linux Support Administrator/Engineer Our client, a prestigious Federal contractor, is seeking a Mid-Level Linux Support Administrator... ..., and bring systems to a production-ready state for software developers. • Configure networking components and resolve connectivity,...Contract workTemporary workFor contractors
- ...provide full-spectrum DevOps support for a Red Hat Enterprise Linux (RHEL)/SE Linux based enterprise environment, including initial... ...and improve deployment capabilities. Additional duties include developing and executing test plans for filesystem upgrades, resolving issues...Flexible hours
- ...implement proactive measures to support operational availability. Develop scripts to accomplish operational tasks, and utilize playbook-... ...tools such as (Jira, Confluence, BitBucket) Strong Linux background and familiarity with best practices of infrastructure...Full time
- LT Consulting is seeking a Linux Administrator who will assist in the installation, configuration and deployment of a COTS tool implementation... .... Work collaboratively with cloud engineers, application developers, and security analysts in a fast-paced, agile environment....
$150k - $170k
...Description What You Will Be Doing: Configuring and maintaining Linux-based servers and supporting the development, testing, and... ...Contributing to application and database migration activities. Developing scripts for automation of build-out, maintenance, and configuration...Contract work- ...versions of the relevant operating systems Building and hardening Linux servers, and establishing configuration baselines Applying all... ..., and adhering to the organization’s patch management plans Developing test plans and procedures Replacing server hardware components...For contractors
$86.6k - $181.8k
Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Top... ...troubleshoot virtualization platforms including Proxmox and VMware vSphere.Develop and maintain automation and configuration management solutions...Contract workWork experience placementFlexible hours- Unix / Linux System Administrator with DevOps Chantilly, VA LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this... ...development and operations teams Ensure system security and compliance Develop and maintain system documentation and procedures REQUIRED SKILLS...Temporary workFor contractorsImmediate startFlexible hours
- Linux / Unix Systems Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join our team and ensure...Temporary workFor contractorsImmediate startFlexible hours
- Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft...Temporary workFor contractorsImmediate startFlexible hours
$90k - $125k
...PowerShell, or similar languages Collaborate cross-functionally with developers, analysts, and infrastructure teams in a fast-changing, dynamic... ...Systems Administration or infrastructure support experience in Linux and Windows environments Experience supporting enterprise IT...Permanent employment$120k - $160k
Linux System Administrator Altamira Technologies has a long and successful history providing innovative solutions throughout the U.... ...tasks. Qualified candidates will have appreciable latitude in developing methodology, presenting solutions to problems, and contributing...Worldwide- ...Job Description We are seeking a skilled and detail-oriented Systems Administrator to support and maintain enterprise Windows and Linux server environments in a fast-paced, mission-focused organization. This role is responsible for building, configuring, securing, and...Contract work
$86.8k - $198k
Full-Stack Linux Cyber Application DeveloperThe Opportunity:As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that...Full timeContract workPart timeWork at officeLocal areaRemote work$128k - $214.4k
...with MANTECH! MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA. As a... ...appropriate security and firmware patches in a timely manner Developing test plans/procedures, managing operating system lifecycles, and...Hourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work- ...trust, expertise, and long-term career growth. We are seeking a Linux Systems Engineer to support a mission-critical enterprise... ...health, user metrics, performance, and operational availability Develop scripts and playbook-based automation to support recurring operational...
- ...work experience in server maintenance, migrations/upgrades. 2. Solid knowledge of Linux OS & MS Office Suites. 3. Excellent time management and communication skills. 4. Well developed organizational skills. 5. Ability to work on multiple priorities and/or tasks...Full timePart timeWork experience placementFlexible hoursAfternoon shift
$160k
...Job Type Full-time Description POSITION: Linux System Engineer WORK LOCATION: Chantilly, VA JOB CATEGORY... ...None E&M Technologies, Inc. is dedicated to recruiting and developing diverse, high-performing talent who are passionate about what they...Full timeTemporary workWork experience placementFlexible hours- ...ideal candidate is an experienced engineer with strong expertise in Linux system administration and Kubernetes Key Responsibilities... ...optimize infrastructure including Cisco switches, F5 load balancers Develop, document, and maintain Methods of Procedure (MOPs) and system...Full time3 days per week
- ...and maintenance for Windows servers and desktops Designing, developing, and maintaining automated and well-documented processes and... ...NetApp storage management Familiarity with Red Hat Enterprise Linux (RHEL) and CentOS Industry certifications such as CompTIA...
- ...security, and enterprise content/data management services. We have developed our methodologies and processes based on the IT Infrastructure... ...products such as Kronos Time and Attendance systems on Linux and Windows platforms. Candidate must have broad knowledge of the...
- ...cybersecurity best practices in accordance with DoD RMF standards. Develop PowerShell and other automation scripts to streamline... ...Microsoft 365, Active Directory, Virtual hypervisors (such as Vsphere), Linux/UNIX administration, LAN/WANs Experience with software...Full timeContract workWork experience placementWork at office
- Role : AWS Database Administrator Location : Hybrid, 4 days a week onsite for initial months in Reston, VA. Candidates must be within commutable distance (1 hour). Expected to lessen the onsite requirements in the long run. Duration : 6-month contract...Contract work
$112k - $179k
...mining logs. Proficient in writing/editing PowerShell scripts. Strong experience with Microsoft Windows 2016 or higher and Red Hat Linux 8 or higher operating systems. Experience with Amazon Web Services (AWS) Cloud and VMware. Strong troubleshooting and debugging skills...For contractors
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