Senior Systems Engineer | TS/SCI Clearance | Lifecycle Leader
Peraton
Peraton in Chantilly, Virginia is seeking a Senior Systems Engineer to support the full systems engineering life cycle across multiple efforts. You will collaborate with customers and stakeholders to understand mission needs, document requirements, validate interfaces, and provide program management support. The ideal candidate has a current TS/SCI clearance with polygraph and at least 5 years as a Systems Engineer, plus experience with laptops, mobile, or OS domains and Agile development. #J-18808-Ljbffr
- ...Leffler Consulting is seeking a Space Systems Engineer to join our on-site team in Chantilly, VA. The role requires an active TS/SCI clearance with CI poly and involves lifecycle systems engineering for space systems including ground command and control elements. You...Senior
- ...Northrop Grumman Space Systems is seeking a Senior Manager, Capture Management 3 (LED) to lead cross-functional capture teams in the Launch... ...collaboration across departments. Travel up to 50% and readiness for TS/SCI clearance are required. #J-18808-Ljbffr Jobleads-USSenior
- ...Raytheon is seeking a Principal Systems Engineer – Technical Subcontracts Manager for a premier Space Intelligence, Surveillance, and... ...baselines, lead technical reviews, and develop SOWs/ECPs, with active TS/SCI clearance and U.S. citizenship required. #J-18808-LjbffrSeniorFor subcontractor
- ...Space Systems Engineer – TS/SCI Clearance w/CI Poly Required Location Chantilly, VA Job Description Leffler Consulting is seeking a Space... ...~ Familiarity with the full systems engineering lifecycle, from acquisition through verification and operations...SuggestedFor contractorsWork at office
- ...SAIC is seeking a Focal Plane Engineer with Space-domain expertise in Chantilly, VA to... ...planes design and implementation with a TS/SCI clearance with Polygraph. The role requires proficiency... ..., detector technology, and system manufacturing, with travel up to 25%....Senior
$148.5k - $223.9k
...Salesforce.The ExperienceWe're growing our Government Cloud customer engineering team within Engineering and Operations. As a Platform... ...design, XML, and SOAP web services.You hold an active TS/SCI clearance with Polygraph. (Confirm with your Recruiter/Legal whether this...Full timeWorldwideShift work- Systems Engineer TS/SCI FSPDepartment: Government Customer- ChantillyLocation:... ...Chantilly, VAACTIVE TS/SCI CLEARANCE with FS poly REQUIRED TO BE... ...development, deployment, and lifecycle support for innovative... ...Program control gates; and keep senior management apprised of...For contractors
$95k - $160k
...sometimes operating cameras for photos and videotape. The candidate should have 6+ years of related experience and a TS/SCI with Poly clearance. A high school diploma is required, with a BS or equivalent degree preferred. Salary ranges from $95,000 to $160,000 per...Senior- TITLE: Sr. Systems Engineer (Citrix)LOCATION: Sterling, VA (Relocation assistance considered)CLEARANCE REQUIRED: Active TS/SCI with CI PolygraphEMPLOYMENT TYPE: Full-Time, Onsite **Multiple... ...presentations for government and senior leadership. REQUIRED SKILLS AND QUALIFICATIONSMust...SeniorFull timeRelocation package
- ...Senior-Level Geoint Systems EngineerLocation: Springfield, Virginia... ...Chantilly, VA (on site)Clearance Required: Must be a... ...current and active TS/SCI clearance granted by... ...Level GEOINT Systems Engineer with hands-on... ...Engineering & Integration Lifecycle (e.g., Architecture,...Work experience placementWork at officeLocal area
- ...Description *****MUST HAVE TS/SCI WITH ABILITY TO OBTAIN A CI POLY CLEARANCE***** For Principal... ...degree requirement. For Senior Principal Level:... ...management processes, database engineering and management,... ...and enhancing database systems Job Duties: • Database...Senior
- ...Expert Systems EngineerAssured Consulting... ...government and industry leaders and technology... ...Expert Systems Engineer to assist in... ...coordinates the work of Senior-, Mid-, and... ...systems engineering lifecycle.Demonstrated knowledge... ...work experience.TS/SCI clearance adjudication or...For contractorsWork experience placementWork at officeLocal areaRemote work
- ...with strong skills in decomposing requirements and delivering multi-discipline roadmaps. U.S. citizenship is required; TS/SCI with Polygraph clearance is a must. The role emphasizes agile execution, risk management and cross-functional leadership in a mission-critical...Senior
- ...Senior Earned Value Management (EVM) Analyst – TS/SCI Clearance w/CI Poly Required Location Chantilly, VA Job Description... ...security satellite and ground systems. An active Top Secret/SCI... ...program management and systems engineering support to our nation’s most critical...SeniorFor contractorsWork at office
- ...talented Expert Systems Architect with strong... ...-Based Systems Engineering (MBSE).... ...architecture status at key senior international... ...and development lifecycle to answer investment... ...executives, Government leaders, and... ...modeling tools. • TS/SCI clearance adjudication or ability...SeniorFor contractors
- ...Group, LLC (MEG) in Fairfax, VA seeks a Senior Electrical Engineer with TS/SCI eligibility to support IBS broadcast and communications systems. Location is Fairfax, VA with... ...strong communication skills, and a TS clearance with SCI eligibility. #J-18808-Ljbffr...Senior
- ...Leffler Consulting is seeking a Senior Earned Value Management (EVM) Analyst to join our team in Chantilly, VA, providing... ...support to national security satellite and ground systems. An active Top Secret/SCI clearance with CI polygraph is required. You will lead EVM...Senior
- ...maintaining strong relationships with mission partners. Travel up to 20% is required. Candidates must be a US citizen with an active TS/SCI clearance with polygraph. The position emphasizes driving security posture, risk mitigation, and executive-level communication within a...Senior
- ...L3Harris Technologies, Inc. is seeking a Scientist, Systems Engineer at Chantilly, VA. The role requires consultative technical direction... ...requirements, developing CONOPS and SE artifacts through the lifecycle, and coordinating with customers and engineers to ensure...Senior
- ...Nightwing Intelligence Solutions, LLC in Sterling, VA seeks a Senior Proposal Manager to lead the development of compliant, high‑... ...role requires 15+ years leading proposals, a Bachelor’s degree, TS/SCI clearance, and expertise with Shipley methodologies, SharePoint, and...Senior
$148.3k - $266.9k
...Communications System Engineering ManagerIn a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons,... ...contributor (approx. 60%)What Required Skills You'll Bring:Active TS/SCI clearance.10+ years of experience with digital signal processing...- ...services for a government program in Chantilly, VA. The Space Systems Engineer will coordinate across engineering divisions to support... ...with requirements and providing technical advisory. Active TS/SCI clearance with Polygraph is required. On-site work with potential travel...Flexible hours
- ...editing materials into professional American English while delivering culturally contextual instruction. Requirements include a TS/SCI clearance with polygraph, a relevant degree, 10+ years of direct adult teaching (or a master’s with 6-8 years), and ILR level 5 in...SeniorFull time
- ...AWS Systems EngineerWe are seeking a highly skilled and proactive AWS Systems Engineer to build and maintain the foundational infrastructure... ...the software development lifecycle by designing scalable... ...hours, 9am - 3pmSecurity Clearance: TS/SCI with PolygraphUS Citizenship...Contract workWork experience placement
- ...Location Chantilly, VA Leffler Consulting is seeking a Space Systems Engineer to join our team in Chantilly, VA. Work will be performed on-site with the customer and requires an active TS/SCI clearance with an adjudicated polygraph. The engineering professional will...Full timeFor contractorsWork at office
- ...protect our country from threats. Job Description SYSTEMS ENGINEER SENIOR Are you ready to be a part of an elite team at... ...equivalent, 10+ years of experience in Systems Engineering CLEARANCE: Active TS/SCI clearance with poly US citizenship required...SeniorWork from homeFlexible hours
- ...Systems Engineer/AdministratorGCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver... ...must be a US Citizen and requires an active/current TS/SCI with Polygraph clearance.Equal Opportunity Employer / Individuals with...Remote work
- ...Systems Engineer SREOur client is a software and systems development firm, built by veterans of the IC/DoD with a focus on delivering... ...3 support; performing root cause analysis of failures.Clearance requirement: TS/SCI w/FS Poly **REQUIRED** for consideration.Location:...
$112.2k - $196.4k
...Digital Signal Processing Engineer (DSP) positions at our... ...and maintain complex systems. We meet customer and... ...product development lifecycle, including prototyping... ...professional experience.TS/SCI is requiredMinimum of... ...is preferredSecurity Clearance Requirement:An active...SeniorFull time$169.6k - $229.46k
...Requisition: Pipeline Clearance Level Must... ...Possess: Top Secret SCI + Polygraph Clearance... ...mission-critical systems. This position requires... ...of technical engineering prowess, security... ...respective IC RMF lifecycles to obtain and maintain... ...and active TS/SCI with Polygraph...Full timeContract workTemporary workImmediate startRemote workWorldwideFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Systems Engineer | TS/SCI Clearance | Lifecycle Leader. Be the first to apply!
- healthcare systems engineer Chantilly, Loudoun County, VA
- senior staff systems engineer Chantilly, Loudoun County, VA
- senior linux systems engineer Chantilly, Loudoun County, VA
- space systems engineer Chantilly, Loudoun County, VA
- system performance engineer Chantilly, Loudoun County, VA
- systems security engineer Chantilly, Loudoun County, VA
- software system engineer Chantilly, Loudoun County, VA
- operations support system engineer Chantilly, Loudoun County, VA
- active directory systems engineer Chantilly, Loudoun County, VA
- microsoft systems engineer Chantilly, Loudoun County, VA





