Linux Systems Engineer (TS/SCI)
Maxar Technologies
Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status. Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).Please review the job details below.Have you wanted to work on a well-funded program that is building the next generation of capabilities from the ground up? Bored with just keeping the lights on in a datacenter that looks like every other data center out there? Do you want to get exposure to High Performance Computing, advanced Cyber Security and contribute to an exciting mission that makes a difference?Be part of an exciting opportunity to contribute to one of the nation's most critical intelligence organizations. Your work directly impacts national security and global issues, you will have the chance to contribute to missions that are of paramount importance to the United States and its allies, know that that the virtual environments you support are making a difference on a global scale. Our customer operates at the forefront of technology, dealing with some of the most advanced geospatial and intelligence systems in the world. You'll be exposed to, and will contribute to, the development and application of innovative technologies such as machine learning, artificial intelligence, and advanced data analytics. In support of this mission, Vantor is seeking a cleared Systems Engineer who is looking for an incredible challenge. We are building a High-Performance Computing (HPC) environment to provide full lifecycle support of compute, network, and storage infrastructure. The engineer will collaborate in a multitalented team in support of the environments, support, sustainment, and growth activities.You will work with a dynamic team consisting of Linux Administrators, DevOps & Infrastructure Engineers, Systems Engineers to supportcomputational design elements of high-performing Graphics Processing Units (GPUs) and harnessing that power to feed into the new Platform.Location: Herndon, VAThe Systems Engineer will:Install, configure, and sustain Linux operating systems, application software, and system management tools.Assist in the design and provisioning of the enterprise network environment. Prepare and deliver both program and user level documentation for system operations.Provide technical systems support for project activities.Monitor for performance and troubleshoot issues as they arise.Interact with members of the technical team leads.Understand the current system, subsystems, and component specifications and be able to use experience to recommend changes to facilitate efficient and effective development.Communicate and share expertise within and across the client’s organizational boundaries.Work both independently and in small groupsMinimum Qualifications:Active TS/SCI with ability to obtain a CI polygraph.Bachelor’s degree in network engineering, information systems, computer engineering, or related technical field. Relevant professional experience can substitute in lieu of degree.Minimum 3 years’ experience in the following technical areas:System Administration or systems engineering in a Linux-heavy environment.Experience supporting DevOps InfrastructureExperience in the build, operations, and sustainment of LAN/WAN networksExperience Implementing DOD Cyber Security requirements.Experience with physical compute and networking hardwareDemonstrated experience troubleshooting and evaluating alternatives to solve complex problems.Nice To Have:Exposure to Infiband networks and configurationExperience with Juniper Network and Security Platforms At least 5 years’ experience in the above technical qualifications #cjpost#LI-CJ1#LI-OnsitePay Transparency: To support pay transparency, Vantor includes salary ranges in all U.S. job postings. Starting pay for this role will fall within the listed range and will be based on factors such as experience, qualifications, skills, location, and market conditions. Candidates who meet the minimum requirements for the role should not expect to receive compensation at the top of the range. The listed range reflects the expected pay for this position, and final offers will be determined based on each candidate’s experience, expertise, and alignment with the role. The base pay for this position within the Washington, DC metropolitan area is: $95,000.00 - $127,000.00 - $139,700.00 annually.For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire. The date of posting can be found on Vantor's Career page at the top of each job posting.To apply, submit your application via Vantor's Career page.EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.SummaryLocation: Herndon, VAType: Full time
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...Active TS/SCI w/ CI Poly required. On-site position. Must have Sec+ or better. Two (2) engineers needed. Required Education, Experience, & Skills... ...Expertise working with Linux platforms and COTS applications... ..., hypervisors, and storage systems Optimize VDI performance...Full timeContract workTemporary workImmediate startFlexible hours- ...Description We are seeking a hands-on Systems Engineer with deep, practical experience across... ...Object storage Kubernetes, Docker Linux (RHEL/CentOS) administration, hardening,... ..., 9am - 3pm Security Clearance: TS/SCI with Polygraph US Citizenship Required...Contract workWork experience placement
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...Role:Join our Site Reliability Engineering (SRE) team, where you'll work... ...and help build the resilient systems that millions of customers... ...including Red Hat Enterprise Linux.Expertise in Transmission Control... ...This position requires a USA TS/SCI with Polygraph security...Full timeWork experience placement- ...enabling critical decisions from vast data sources. As a Systems Engineer, you will be a core member of a US-based operations team responsible... ...engineering — installing, configuring, and maintaining Linux-based infrastructure, integrating and testing custom...
- Expert Systems Engineer - TS/SCI FSPDepartment: Government Customer - HerndonLocation: Herndon, VAACTIVE TS/SCI CLEARANCE WITH FULL SCOPE POLY REQUIRED TO BE CONSIDERED FOR THIS POSITIONPosition OverviewProvide senior-level Systems Engineering and SETA support to complex...
- ...Job Description: Senior Principal Cyber Systems Engineer (DevOps Engineer)The selected candidate... ...managed) to OCP.Only Candidates with a TS/SCI CI Poly Clearance will be consideredJob... ...issues across Jenkins and AWS Environments (Linux EC2, RDS, Cloudformation, Elasticsearch...
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...Active TS/SCI w/ CI Poly required. On-site position. Must have Sec+ or better. Required... ...(CI/CD) Ability to demonstrate solid engineering rigor Expert troubleshooting and... ...platforms such as ServiceNow or custom-built systems Knowledge of IDAM requirements and...Full timeContract workTemporary workImmediate startFlexible hours- ...for the future. Our work depends on an F5 Engineer joining our team to support Government... ...and addressed Proposes and implements system enhancements that improves the performance... ...needed What you’ll need: ~ Active TS/SCI clearance with polygraph ~ Education:...Work experience placementLocal area
$10k
...Active TS/SCI w/ CI Poly required. On-site position. Must have Sec+ or better. Contingent... ...Agile development environment. Solid engineering rigor Expert troubleshooting and... ...Experience with Cloud architecture and system design Demonstrated experience with system...Full timeContract workTemporary workImmediate startFlexible hours- ...Job Description Job Description TITLE: Senior Systems Engineer (IBM ELM)LOCATION: Sterling, VA (Relocation assistance considered)CLEARANCE REQUIRED: Active TS/SCI with CI PolyEMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARYModern Government Solutions (MGS) is...Full timeRelocation package
$95k - $130k
...Description Job Description Job Title : Cloud Systems Engineer Location : Reston, VA (Onsite) Clearance Requirement : Active TS/SCI *Compensation Range: $95K - $130K... ...of applications by combining expertise in Linux systems administration, DevOps/...Full timeContract workTemporary workPart timeMonday to FridayFlexible hours$103.5k - $181.1k
...is looking for an amazingly talented Systems Engineer to join our team! In this role, you... ...technical audiencesWorking knowledge of Linux (RHEL) environments, virtualization,... ...Visio or similar toolsActive TS security clearance with SCI eligibility, may require a polygraphWhat...Full timeFlexible hours- ...Job Description Job Description TITLE: Systems Test EngineerLOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-time... ...Government Solutions (MGS) is seeking a Systems Test Engineer to plan, execute, and validate the...Full time
- ...Job Description Junior/Senior Systems Engineer, TS/SCI Security Clearance Required, Onsite in Herndon, VA We are seeking a Junior/Senior Systems Engineer with a current TS/SCI security clearance to join the team. You will work on an integrated team to build...Full timeTemporary work
- ...customers across the US. Core-CSI is seeking talented Space Systems Engineer.Responsibilities:The KPMO Space Systems Engineer provides advanced... ...AF SPO•Understanding of MBSE processes, tools, and languages•TS/SCI clearance adjudication or ability to obtain SCI and pass a...Remote work
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$112.2k - $196.4k
...and redefine what’s possible.Job Description:Are you a skilled Linux Systems Administrator looking to work on mission-critical systems in a... ...:To succeed in this role, you will need:Clearance: Active TS/SCI clearance with Polygraph is required.Education: Bachelor’s degree...Full timeRemote work$164.38k - $274.52k
Systems Engineer SME (TS/SCI with Poly Required) Job Category: IT Infrastructure and Operations Requisition Number: SYSTE002097 Posted: May 7, 2026 Employment Type: Full-Time Work Location: On-site Salary Range: $164,382.40 USD to $274,518.40 USD Locations Herndon...Full timeWork experience placementFlexible hours- ...currently has three opportunities for Expert Systems Engineers to support an Intelligence Community... ....Demonstrated experience working in Linux environment including working with the... ...requirements for stand-alone devicesActive TS/SCI with polygraph requiredAt least a...Full timeContract work
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- ...spectrum cyber, data operations, systems integration and intelligence... ...who enjoys solving complex engineering problems while working with a close-nit team as a Linux Systems Engineer. In this role... ...with the ability to acquire a TS with SCI eligibilityPreferred QualificationsExperience...Full time
$103.8k - $218.1k
Job Title: Linux Systems EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel... ...*The OpportunityThe Linux Systems Engineer will function as part of a team of...Contract workWork experience placementLocal areaFlexible hours
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