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

Systems Engineer (TS/SCI w/ Poly) — On-Site

Gdit

General Dynamics Information Technology is seeking a Systems Engineer for their McLean, VA location. The role supports an information technology enterprise and requires a Bachelor’s degree in Computer Science, Engineering, or related field, along with 5+ years of experience. Applicants must possess Top Secret clearance. Benefits include a 401K match, comprehensive health packages, and professional growth opportunities. Candidates should have strong server technology expertise, analytical skills, and the ability to work in a team environment. #J-18808-Ljbffr General Dynamics Information Technology

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Systems Engineer (TS/SCI w/ Poly) — On-Site in Mc Lean, VA vacancy
  • $53k - $270k

    A technology services firm is looking for a Systems Engineer in McLean, Virginia. Candidates must possess a TS/SCI w/ Poly security clearance. Responsibilities include analyzing IT requirements and providing technical leadership. Required qualifications range from a high... 
    Suggested

    DCCA

    Mc Lean, VA
    4 days ago
  • Enterprise Systems Engineer SME - TS/SCI w/ CI Poly Enterprise System Engineer SME - TS/SCI with CI Poly Xcelerate Solutions is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in the Bethesda... 
    Suggested

    Xcelerate-Solutions-5

    Bethesda, MD
    4 days ago
  • $190k - $235k

    Job Details Fully On-site in Boyers, PA :: TS-SCI w/ CI poly REQUIRED (DO NOT APPLY UNLESS YOU HAVE THIS) :: Relocation...  ...Company Overview A mission-focused engineering organization supporting classified...  ...workloads, ensuring continuous system availability and compliance with... 
    Website
    Local area
    Relocation package

    Jobot

    Mc Lean, VA
    20 hours ago
  • $112k - $179k

     ...Bachelor's degree and 5 years experience. 4 years experience may be used in lieu of a degree. Current TS SCI with Poly. Willingness to work full time on site. 5+ years of experience in any of the above-referenced skill sets. Strong analytical and problem-solving... 
    Website
    Full time
    Contract work
    Shift work

    Peraton

    Mc Lean, VA
    20 hours ago
  •  ...Senior Cyber Engineer Intelligent. Dynamic. Resilient. Everfox, formerly Forcepoint...  ...Linux based environments, troubleshooting on-site technical issues, using and configuring...  ...Apply: ~ Active (currently in Use) TS/SCI clearance ~8+ years of experience in a... 
    Website
    Permanent employment
    Full time
    For contractors
    Local area
    Remote work
    Monday to Friday
    Flexible hours

    Everfox

    Vienna, VA
    2 days ago
  •  ...success. We are currently seeking a DevOps Engineer IV to support a federal customer,...  ...continuous improvement of delivery pipelines, system stability, and operational excellence. This role requires a TS-SCI w/ CI Poly and is on-site in Reston VA. Responsibilities... 
    Website
    Contract work

    Rapid Strategy

    Reston, VA
    1 day ago
  • Job Description As a Systems Engineer some of your duties will include providing help desk support, being the point of contact for any issues...  ...Workforce Privacy Policy: Skills and Requirements Active TS/SCI clearance with Polygraph DoD 8570 IAT Level II or III... 

    Insight Global

    Washington DC
    20 hours ago
  •  ...Counterintelligence (CI) Officers in McLean, VA, for roles requiring current TS/SCI with Polygraph clearance. Responsibilities include thorough...  ...experience depending on the level. The positions are fully on-site with no remote options available. Candidates with strong... 
    Website
    Remote work

    Bespoketechinc

    Mc Lean, VA
    1 day ago
  • $182.75k - $247.25k

    Overview The Network Engineer (SME) is responsible for designing...  ...include: capacity planning, systems configuration and tuning, monitoring...  ...Experience IPSec site-to-site VPN utilizing PKI (CA...  ...years job-related experience TS/SCI with Poly clearance Excellent organizational... 
    Website
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics - IT

    Mc Lean, VA
    1 day ago
  • $162.04k - $219.23k

     ...Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be...  ...Job Qualifications: Skills: Complex Systems, DevOps, Software Systems Engineering Certifications: None Experience: 10...  ...hours, 9am - 3pm Security Clearance: TS/SCI with Polygraph US Citizenship Required... 
    Full time
    Contract work
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Herndon, VA
    1 day ago
  •  ...We are currently seeking a Cybersecurity Engineer IV to support a federal customer. This role requires a TS-SCI CI Poly and is on-site in Reston, Virginia. This role is...  ...using risk assessments, threat modeling, and system analysis. Develop integration... 
    Website

    Rapid Strategy

    Reston, VA
    1 day ago
  • $170k - $230k

     ...to Obtain: Top Secret SCI + Polygraph Public Trust...  ...Linux,Server Management,System Integration,Unix...  ...as an AWS Cloud Systems Engineer supporting customer activities...  ...domain solutions server TS, Secret and UNCLASS Fabrics...  ..., MD - On Customer Site GDIT IS YOUR PLACE:... 
    Website
    Temporary work
    Immediate start
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Bethesda, MD
    2 days ago
  •  ...We are currently seeking a Cybersecurity Engineer III to support a federal customer. This role requires a TS-SCI CI Poly and is on-site in Reston, Virginia. This role...  ...assessments, threat modeling, testing, and system analysis. Develop integration plans... 
    Website

    Rapid Strategy

    Reston, VA
    1 day ago
  •  ...Senior Full Stack Engineer Why choose between doing meaningful work...  ...This role requires an active TS//SCI with a Full Scope Polygraph....  ...reliability, and security of deployed systems. Implement scalable...  ...practices This position has an on-site requirement of 5 days a week... 
    Website
    Internship
    Local area
    Immediate start

    MITRE

    McLean, VA
    20 hours ago
  •  ...72-hour response timeline required for emerging mission dictates. What You’ll Need to Succeed Active TS/SCI w/ polygraph US Citizenship Required On Customer Site Desired Education and Experience Master’s degree with 12 years related experience or Bachelor’s degree... 
    Website
    Contract work
    For contractors
    Shift work

    General Dynamics Information Technology

    Washington DC
    3 days ago
  •  ...Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training...  ...UX) expertise in the form of wireframes, site maps, diagrams/schematics, process maps,...  ...Citizen and requires an active/current TS/SCI with Polygraph clearance. Equal... 
    Website

    GCI

    Sterling, VA
    1 day ago
  •  ...timeline for emerging requirements during contingency operations. What you’ll need to succeed Active TS/SCI w/ polygraph US Citizenship Required On Customer Site Desired Education and Experience Master’s degree with 20 years of related experience. At least a portion... 
    Website
    Permanent employment
    Contract work
    For contractors
    Shift work

    General Dynamics Information Technology

    Washington DC
    20 hours ago
  • $164.9k - $223.1k

    Systems Engineer - Service Delivery for GDIT (McLean, VA) Seize your opportunity to make a personal impact as...  ...and internationally. Security Clearance Level: TS/SCI with Polygraph Location: McLean, VA (On Customer Site) US Citizenship Required. Salary range: $164,... 
    Website
    Work experience placement

    General Dynamics Information Technology

    Mc Lean, VA
    20 hours ago
  •  ...strategies, ensuring that the business processes and systems essential for China-related mission activities...  .... WHAT YOU’LL NEED TO SUCCEED Active TS/SCI w/ polygraph US Citizenship Required On Customer Site Desired Education and Experience Master’s degree... 
    Website

    General Dynamics Information Technology

    Washington DC
    4 days ago
  •  ...The Systems Integration Engineer will be responsible for managing data flows for a wide range of devices. They will utilize Apache NiFi and...  ...Required Skills & Experience - Required Clearance - TS/SCI with CI POLY - Must be 8570 compliant (IAT Level 2) by date of... 
    Remote work

    Insight Global

    Vienna, VA
    2 days ago
  •  ...strategic assessments to customer leadership and corporate stakeholders. WHAT YOU’LL NEED TO SUCCEED Active TS/SCI w/ polygraph US Citizenship Required On Customer Site Desired Education and Experience Master’s degree with 20 years of related experience. At least a... 
    Website
    Permanent employment
    Contract work

    General Dynamics Information Technology

    Washington DC
    4 days ago
  • $140.25k - $189.75k

     ...security operations during China-related crisis surges. SCI Access Control: Control and manage access to Sensitive...  .... What You'll Need To Succeed Active TS/SCI w/ polygraph On Customer Site Desired Education and Experience: ~ Master's degree... 
    Website
    Temporary work
    For contractors
    Remote work
    Flexible hours

    General Dynamics

    Washington DC
    3 days ago
  • B4Corp in McLean, VA, is seeking a Systems Engineer at Level 1. This role requires a Top Secret (TS/SCI) clearance with a polygraph and an engineering degree. Ideal candidates should have 7-20 years of relevant experience, particularly in systems engineering. Responsibilities... 

    B4Corp

    Mc Lean, VA
    2 days ago
  • $104.5k - $165k

    Huntington Ingalls Industries is seeking a Senior Systems Engineer in Alexandria, VA. The role requires 5+ years of experience and a...  ...project execution and collaboration with engineering teams. A TS/SCI with CI-Poly clearance is required. The anticipated salary range is $10... 

    Huntington Ingalls Industries

    Alexandria, VA
    4 days ago
  •  ...MITRE is seeking a Senior UX/UI Engineer to support high-priority ODNI...  ...This role requires an active TS/SCI with a Full Scope Polygraph....  ...Produce and maintain design-system components, interaction specifications...  ...Corporation. Material on this site may be copied and distributed... 
    Website
    Internship
    Local area
    Immediate start

    The MITRE Corporation

    McLean, VA
    5 days ago
  •  ...functionality to plan and design software systems to meet those needs Applies...  ...customer architecture/engineering board experience Experience...  ...environment Security Clearance Level: TS/SCI w/ Polygraph Location: Herndon, VA - Customer Site GDIT is your place: ~... 
    Website

    General Dynamics

    Herndon, VA
    4 days ago
  • $114.11k - $203.11k

    LMI Government Consulting is seeking an Expert Systems Engineer in McLean, Virginia. This full-time role involves supporting an Intelligence...  ...in Linux, web servers, AWS management, and require an active TS/SCI security clearance. The target salary range is between $114,1... 
    Full time

    LMI Government Consulting

    Mc Lean, VA
    1 day ago
  •  ...while adhering to Agile methodologies. A Bachelor’s degree in Computer Science or related field is required, along with an active TS/SCI clearance. Join their mission-driven projects in the government and Intelligence Community domain. #J-18808-Ljbffr KDA Consulting Inc

    KDA Consulting Inc

    Mc Lean, VA
    4 days ago
  • $187.18k - $318.2k

    Software Engineer SME (TS/SCI with Poly Required) Job Category: Software Engineering Requisition Number:...  ...Posted : April 29, 2026 Full-Time On-site Salary Range: $187,179.20 USD to $31...  ...delivery mechanisms or partner systems. Build tools and scripts to monitor,... 
    Website
    Full time

    GCI

    Mc Lean, VA
    4 days ago
  •  ...McLean, Virginia. The role demands candidates to have an active TS/SCI w/Polygraph security clearance and a Bachelor’s degree. Responsibilities...  ...briefings to customer management. The position is solely on-site, emphasizing collaboration within a team environment. The... 
    Website

    Bespoketechinc

    Mc Lean, VA
    20 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Systems Engineer (TS/SCI w/ Poly) — On-Site. Be the first to apply!