Senior Systems Engineer - TS/SCI Poly
SageCor Solutions
Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full‑lifecycle System Engineering services to areas requiring (or desiring) nationally‑recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Active TS/SCI w/ Polygraph required. Consistent with federal and state law where SageCor conducts business, SageCor Solutions provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, or any other protected class. #J-18808-Ljbffr SageCor Solutions
$168k - $240k
Belay Technologies, Inc. is seeking a Senior System Engineer in Columbia, Maryland. The ideal candidate will have a TS/SCI clearance and a Bachelor's degree with at least ten years of relevant experience in IT. This role involves developing system requirements, supporting...Senior- Peraton is seeking a Systems Engineer with TS/SCI w/Poly clearance for a role in Laurel, MD. The position involves monitoring cyber incidents, implementing security measures, and designing operational architectures. Candidates must have 20 years of relevant experience and...Senior
- teKnoluxion Consulting LLC is seeking a Senior System Administrator/System Engineer (Linux) based in Columbia, Maryland. The role requires supporting mission... ...will have over 10 years of experience, hold an Active TS/SCI clearance, and possess strong skills in Linux...Senior
- Staffed4U is seeking a Systems Engineer (Mid-Senior Level) on-site in Jessup, MD. The role demands minimum 15 years of systems engineering experience and an active TS/SCI clearance with Full-Scope Polygraph. Key responsibilities include translating customer requirements...Senior
- ...mission-centric technology company in Maryland is looking for a Systems Engineer with 14+ years of experience. The role entails analyzing user... ..., possess IAT Level II certification, and have an active TS/SCI with Full Scope Polygraph. The workplace emphasizes a balance...Senior
$168k - $240k
Belay Technologies is seeking a Senior System Engineer to join their intel team in Laurel, Maryland. The ideal candidate will have a TS/SCI Clearance and significant experience in systems engineering and information systems architecture. Responsibilities include developing...SeniorFull time$201k - $240k
Overview Job Type: Systems Engineer (US CITIZEN ONLY) Location: Columbia, MD Clearance Requirements: TS/SCI & Poly Years of Experience: 15+ Work site requirement: 5 days a week in... ...personnel, Government overseers, and senior executives Guide system development and implementation...Work at officeImmediate startWork from homeFlexible hours$201k - $240k
SixGen, LLC is seeking a skilled Systems Engineer to deliver innovative cybersecurity solutions. This role involves end-to-end responsibility... ...15+ years of systems engineering experience with an active TS/SCI clearance. The position offers a competitive salary range of...Senior$176k - $282k
Senior Systems Engineer Top Secret/SCI w/Poly Job Locations: US-MD-Laurel Requisition ID: 2026-165938 Position Category: Information Technology Clearance... ...ecosystems. Qualifications Basic Qualifications: Active TS/SCI clearance with polygraph Twenty (20) years of...SeniorContract workShift work- Sns-One, Inc. is looking for a highly skilled Systems Engineer Level III to support a mission-critical environment in Columbia, MD. This role... ...ability to lead systems initiatives. A bachelor's degree and TS/SCI clearance are required for consideration. #J-18808-Ljbffr...Senior
- ...Veteran-Owned Small Business in Columbia, MD, seeks experienced systems engineers supporting compliance architecture. Candidates must have a... ...Support Architecture. The role requires U.S. citizenship and TS/SCI clearance with Full Scope Polygraph. #J-18808-Ljbffr Synergy...Senior
$131.8k - $290k
CACI International Inc. seeks a Systems Engineer-TS/SCI with Poly in Laurel, MD, to evaluate user requirements and lead system architecture development. The role includes designing and managing IT environments and ensuring effective integration of new technologies. Applicants...$176k - $282k
Systems Engineer, TS/SCI w/Poly Location: US-MD-Laurel Requisition ID: 2026-167307 Position Category: Information Technology Clearance: Top Secret/SCI w/Poly Responsibilities Monitors, analyzes, and detects cyber events and incidents within information systems and...Contract workShift work$131.8k - $290k
Job Title: Systems Engineer-TS/SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI... ...with other program personnel, government overseers, and senior executives is essential for maintaining alignment and swiftly...Full timeContract workWork experience placementFlexible hours$201k - $240k
...vulnerabilities, protect vital systems, and ensure operational... ...POSITION OVERVIEW Position: Systems Engineer Job Type: Full‑time Location:... ...Requirements: Active TS/SCI with Polygraph required (U.S.... ...development projects. Contribute as a senior technical resource on complex...Full timeTemporary workRemote workFlexible hours$200k - $215k
BCT-LLC is seeking a Senior-level System Engineer (SE). The ideal candidate must possess an active TS/SCI w/Poly. This position is located in Annapolis Junction, Maryland. A career at BCT-LLC says you want to contribute and make a difference to something larger than yourself...Contract workWork experience placementWork at office- ...full-time SETA contractor to support the DFRS engineering team in Columbia, Maryland. This role... ...with technical leaders on documentation and system changes. The ideal candidate will have a relevant Bachelor's degree, TS/SCI clearance with polygraph, and experience in...Full timeFor contractors
- ...services firm is seeking a Compliance Capabilities Chief Systems Engineer to support compliance efforts at their Laurel, Maryland... ...six years of experience in systems engineering. Active TS/SCI clearance with FS Poly is required, making this a critical position within the...Senior
$220k - $260k
...Solutions LLC is seeking a Database Engineer / Oracle DBA for an onsite role in Maryland... .... The position requires an active TS/SCI with Full Scope Poly and a strong background in Oracle... ...will work on large-scale, highly secure systems that are crucial for national...Senior$140k
...Columbia, Maryland, is in search of an experienced DevOps / Systems Engineer. This position involves supporting the design, integration, deployment... ...employees to excel. The role requires U.S. Citizenship and a TS/SCI clearance with Polygraph. Join us to support our mission in...Senior$25k
...Job Description Job Description System Engineer - AI - 18+ yrs of Experience - TS/SCI w/Poly clearance is required Halogen Engineering Group is looking for a talented AI Engineer to join our team! In this role you will get to provide technical advisory support...Contract workTemporary workRemote workShift work- ...country from threats. Job Description ACTIVE DIRECTORY SYSTEMS ENGINEER Designs and defines system architecture for new or... ...years of related experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level II 8570 Certification...
- ...protect our country from threats. Job Description SCCM/MCM Systems Engineer Deliver simple solutions to complex problems as a SCCM/... ...systems is highly preferred. ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Solid working knowledge...Remote workShift workDay shift
$131.8k - $290k
CACI International Inc. is looking for a Senior Systems Engineer based in Laurel, MD, to shape technical solutions and lead design activities. The role requires direct collaboration with stakeholders and commitment to mission-critical systems. You will utilize over 14 years...Senior$131.8k - $290k
Job ID327093Job Title: Systems Engineer-TS/SCI with PolyJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to... ...Communicates with other program personnel, government overseers, and senior executivesResponsibilities:Enterprise Architecture Design:...Contract workWork experience placementFlexible hours- Staffed4U is seeking a Mid-Level Systems Engineer to support programs in Annapolis Junction, MD. The candidate must have 14 years of experience, a technical bachelor's degree, and active TS/SCI clearance with Full-Scope Polygraph. This full-time, on-site role requires...Full time
$176k - $282k
A leading technology and security firm is looking for a Senior Systems Engineer in Laurel, MD. The ideal candidate will lead the design, development... ...in Java/Spring Boot. Candidates must have an active TS/SCI clearance and significant experience in Data Architecture and...- CACI International Inc. is seeking a Senior Network Engineer in Columbia, MD. This role focuses on network management, from design through implementation... ..., security, and design. The position requires a TS/SCI with Polygraph clearance and offers a comprehensive benefits...Senior
$85k - $89.9k
A technology services company in Columbia, Maryland, is looking for a Cabling Support Manager with a TS/SCI polygraph security clearance. The role involves managing projects, coordinating with various stakeholders, and ensuring quality and safety standards. Candidates...Senior- ...Manager in Laurel, Maryland, responsible for managing complex engineering projects. The ideal candidate will have a Bachelor's degree, 10+ years of project management experience, and active TS/SCI with Poly clearance. This role requires exceptional communication skills...SeniorFlexible hours
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