Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Systems Engineer, TS/SCI with Polygraph

$119.87k - $162.18k
Full-time

General Dynamics Information Technology

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: IBM MVS, Linux, Microsoft Windows, Unix Operating Systems Certifications: None Experience: 5 + years of related experience US Citizenship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Systems Engineer supporting an information technology enterprise. At GDIT, people are our differentiator. As a Systems Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team. REQUIRED SKILLS: Demonstrated experience with server technologies, MVS (multiple virtual storage), Linux, UNIX, and Windows technology and operating systems. Demonstrated experience with Enterprise Information Technology (EIT) and supported utility and security applications. Demonstrated experience setting up and managing servers in Commercial Cloud Enterprise (C2E). Demonstrated experience working in a multi-system and multi-application environment with multiple specialties such as operating systems, e-mail, database platforms, storage technologies, and hardware support. Demonstrated experience working with network requirements to anticipate impact on respective operating systems. Demonstrated experience understanding organizational standards for operating configurations, security constraints, and procedures for managing organization software. Demonstrated experience problem solving, to include independent diagnoses and resolving complex technical problems. Demonstrated experience using analytical planning and organizational skills Demonstrated experience and understanding of project management techniques to plan and execute projects. Demonstrated experience using strong oral and written communication skills in order to articulate complex technical concepts to both technical and non-technical audiences. Demonstrated experience working independently on routine tasks. Demonstrated experience working as part of a team. Demonstrated experience working with system developers to elicit requirements and engage in joint project planning. Demonstrated experience tracking requirements. Demonstrated experience researching the latest technological developments in the relevant operating systems to identify impact on organization operating systems and to anticipate changes. DESIRED SKILLS: Demonstrated experience working with internal business partners to elicit requirements. WHAT YOU’LL NEED TO SUCCEED: Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience. Experience: 5+ years Location: McLean, VA (On Customer Site) US Citizenship Required GDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidays #WeAreGDIT #JET #GDITEnhanced2026 #VA_2026Alumni The likely salary range for this position is $119,870 - $162,178. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. Scheduled Weekly Hours: 40 Travel Required: Less than 10% Telecommuting Options: Onsite Work Location: USA VA McLean Additional Work Locations: Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most. Our Identity Verification Process: As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes. About Our Work: We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans Join our 26,000 everyday heroes. We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. For more information about GDIT's Privacy Policy, click here: Privacy Policy | GDIT

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Systems Engineer, TS/SCI with Polygraph in McLean, VA vacancy
  • $114.11k - $203.11k

     ...Expert Systems Engineer - TS/SCI with Polygraph Required Job Locations US-VA-McLean Job ID 2026-13796 # of Openings 1 Category Intelligence Benefit Type Salaried High Fringe/Full-Time Overview LMI currently... 
    Suggested
    Full time
    Contract work
    Local area

    LMI Consulting, LLC

    McLean, VA
    4 days ago
  • $164.9k - $223.1k

     ...Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able...  ..., Software Development, Systems Engineering Certifications: None Experience...  ...: Demonstrated experience with SETA and Agency Tech Dev...  ...Security clearance level: TS/SCI with Polygraph Desired skills... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    McLean, VA
    4 days ago
  •  ...Systems Engineer SME (TS/SCI with Poly Required) GCI embodies excellence, integrity and professionalism. The employees supporting our customers...  ...a US Citizen and requires an active/current TS/SCI with Polygraph clearance. Equal Opportunity Employer / Individuals... 
    Suggested
    Work experience placement

    GCI

    McLean, VA
    4 days ago
  •  ...Systems Engineer/Developer (TS/SCI with Poly Required) GCI embodies excellence, integrity, and professionalism. The employees supporting our customers...  ...US Citizen and requires an active/current TS/SCI with Polygraph clearance. Equal Opportunity Employer / Individuals... 
    Suggested

    GCI

    McLean, VA
    18 hours ago
  • $159k - $215k

     ...Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain...  ...to make a personal impact as an AWS Systems Engineer supporting an information technology...  ...REQUIRED SKILLS: Demonstrated experience with server technologies and Windows... 
    Suggested
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    McLean, VA
    more than 2 months ago
  •  ...VECTOR JOB OPENING Job ID: 626 Job Title: Elasticsearch Systems Engineer Clearance Required: Must have an active TS/SCI with CI Poly for this job. Department: Software Engineering Location: Reston, VA 100% onsite- schedule can be 40 hours a week - we... 
    Permanent employment

    Vector Talent Resources

    McLean, VA
    3 days ago
  •  ...Full-Time Clearance Requirement: Active TS/SCI with CI Polygraph (Required) Position Overview...  ...talented and driven AI Process Integration Engineer to support a critical national security...  ...: 10+ years in AI/ML tool deployment, systems integration, or process engineering—including... 
    Full time

    Praescient Analytics

    McLean, VA
    11 hours ago
  •  ...accelerating government impact with innovation and speed....  ...Verify and deploy programs and systems Troubleshoot, debug...  ...organizational skills, and ~ Active TS/SCI with polygraph required Desired...  ...science or systems engineering preferred. Agile, DevOps... 

    Logistics Management Institute

    McLean, VA
    6 days ago
  •  ...cybersecurity firm is seeking a Cybersecurity Systems Engineer in McLean, VA. The role involves...  ...cybersecurity strategies and collaborating with a diverse client project team....  ...higher degree in IT and require an active TS/SCI security clearance. The position demands... 

    CSI

    McLean, VA
    3 days ago
  •  ...platform that connects knowledge, systems, and agentic workflows to...  ...team working directly with customers to get LIGER into...  ...monitor the designing and engineering of infrastructure and applications...  ..., and Bash Clearance: TS/SCI with Polygraph Required Desired... 
    Interim role

    LMI

    McLean, VA
    11 days ago
  •  ...JOB DESCRIPTION We are seeking a hands-on Systems Engineer (SME) with deep expertise across infrastructure, platforms, and application ecosystems...  ...implement complex solutions Requirements *Eligible TS/SCI w/ FS Poly QUALIFICATION  Bachelor’s Degree in... 

    Leading Path Consulting LLC

    McLean, VA
    2 days ago
  •  ...as any field in science or engineering. That means we bring intellectual...  ...and cloud-native software systems, our work speaks for itself. Come solve with us We offer competitive...  ...~ Active TS/SCI clearance with polygraph (required at time of application... 
    Contract work
    Temporary work
    Local area

    Aperio Global LLC

    McLean, VA
    4 days ago
  •  ...Time in Tysons/McLean/Chantilly, VA Applicants must have an Active Top Secret Security Clearance with SCI Access (TS/SCI) About the Role We are seeking a Cloud Systems Engineer to join our growing team. In this role, you will be responsible for designing, deploying, and... 
    Full time

    Missionovo Llc

    McLean, VA
    4 days ago
  • $138.06k - $186.79k

     ...Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able...  ...: None Job Family: Software Engineering Job Qualifications: Skills:...  ...Front-End Software Engineer with extensive experience related...  ...experience Security Clearance Level: TS/SCI with Polygraph Location:... 
    Full time
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    McLean, VA
    4 days ago
  • $152.11k - $205.8k

     ...Possess: Top Secret SCI + Polygraph Clearance Level Must Be...  ...Cyber Security Project Engineer supporting customer...  ...capabilities provide the client with necessary timeliness,...  ..., Information systems, Information...  ...Security Clearance Level: TS/SCI with active polygraph... 
    Full time
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    McLean, VA
    8 hours ago
  •  ...Description Seize your opportunity to make a personal impact as a Systems Engineer supporting an information technology enterprise. At GDIT,...  ...our team. REQUIRED SKILLS: Demonstrated experience with server technologies, MVS (multiple virtual storage), Linux, UNIX... 
    Work experience placement

    General Dynamics Information Technology

    McLean, VA
    8 days ago
  • $138.06k - $186.79k

     ...Possess: Top Secret SCI + Polygraph Clearance Level Must Be...  ...Qualifications: Skills: Cloud Engineering, JavaScript, Single...  ...capable of working with a software development...  ...provide enterprise system support. Successful candidate...  ...Clearance Level: TS/SCI with Polygraph... 
    Full time
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    McLean, VA
    2 days ago
  •  ...the unique requirements of our clients. With a career in application development,...  ...development team to provide enterprise system support. Successful candidate will be expected...  ...field Security Clearance Level: TS/SCI with Polygraph Location: Herndon, VA, on Customer... 

    General Dynamics Information Technology

    McLean, VA
    14 days ago
  •  ...a Senior Virtualization Engineer for the Langley, VA area....  ...have extensive experience with VMware technologies, especially...  ..., along with an active TS/SCI clearance with Full Scope Polygraph. The position includes...  ...issues, maintaining system performance, and assisting... 

    PGTEK

    McLean, VA
    11 hours ago
  • $165k - $230k

     ...Senior Virtualization Engineer (TS/SCI with FS Poly) Location: Reston / McLean, VA (Onsite at...  ...Clearance Required: TS/SCI with Full Scope Polygraph (Langley-issued preferred)...  ...VMware technologies and a background in systems or network engineering within classified... 
    Full time
    Temporary work
    Immediate start

    PGTEK

    McLean, VA
    3 days ago
  • $113k - $188k

     ...developing and maintaining data pipelines for a geospatial visualization platform. Candidates must be U.S. citizens with an active TS/SCI clearance and polygraph. The ideal applicant has strong skills in SQL, AWS, and NiFi, alongside extensive experience in database... 
    Full time

    Maxar Technologies

    McLean, VA
    4 days ago
  •  ...PGTEK is seeking a Senior Virtualization Engineer in McLean, VA to support a high-visibility federal program. The ideal...  ...using VMware technologies and must possess an active TS/SCI clearance with Full Scope Polygraph. Your responsibilities include supporting... 

    PGTEK

    McLean, VA
    11 hours ago
  •  ...for the public interest, with no commercial conflicts to...  ...is seeking a Senior UX/UI Engineer to support high-priority ODNI...  ...role requires an active TS/SCI with a Full Scope Polygraph. In this role, you will...  ...Produce and maintain design-system components, interaction... 
    Internship
    Local area
    Immediate start

    The MITRE Corporation

    McLean, VA
    2 days ago
  •  ...ID: 625 Job Title: Dev Ops Engineer Clearance Required: Must have an active TS/SCI with CI Poly for this job. Department...  ...) to provide mission critical system support to our customer. This...  ...have an active TS/SCI with polygraph. Candidate must have MS with... 
    Permanent employment
    Work experience placement

    Vector Talent Resources

    McLean, VA
    3 days ago
  •  ...Job Description We are seeking a Front-End Software Engineer with extensive experience related to front-end software development...  ...years of related experience Security Clearance Level: TS/SCI with Polygraph Location: McLean VA, on Customer Site US... 
    Work experience placement

    General Dynamics Information Technology

    McLean, VA
    more than 2 months ago
  •  ...as a Cyber Security Project Engineer supporting customer...  ...capabilities provide the client with necessary timeliness, accuracy...  ...Engineering, Information systems, Information Technology, Cybersecurity...  ...Clearance Level : TS/SCI with active polygraph Required Certifications:... 

    General Dynamics Information Technology

    McLean, VA
    21 days ago
  •  ...your professional career with Solerity. As a recognized...  ...providing Information Technology, Engineering Services, Program...  ...cloud-based data processing systems, analytics platforms, and...  ...technical field. Active TS/SCI clearance with Polygraph required.... 
    Full time
    Temporary work
    For contractors
    Local area
    Remote work
    Flexible hours

    Solerity, Inc.

    McLean, VA
    4 days ago
  •  ...ID: 627 Job Title: Software Engineer Clearance Required: Must have an active TS/SCI with CI Poly for this job. Department...  ...opportunity to build strong systems, software, and cloud...  ...active TS/SCI with Full Scope Polygraph Preferred Qualifications:... 
    Permanent employment

    Vector Talent Resources

    McLean, VA
    3 days ago
  •  ...our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism. V2X is seeking a TS/SCI with Polygraph cleared DevOps Engineer who will be responsible for taking a leadership role in refactoring existing... 

    V2X

    McLean, VA
    2 days ago
  •  ...for the public interest, with no commercial conflicts to...  ...want to develop software systems that contribute to solving...  ...you want to work alongside engineers and scientists that are experts...  ...role requires an active TS//SCI with a Full Scope Polygraph. The selected... 
    Work experience placement
    Internship
    Local area
    Immediate start

    The MITRE Corporation

    McLean, VA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Systems Engineer, TS/SCI with Polygraph. Be the first to apply!