Senior ISSO | TS/SCI w/ Polygraph, RMF & IAVA
Constellation Technologies, Inc
A defense contracting company in Laurel, Maryland is seeking an experienced Information Assurance professional to lead security operations and evaluations. Candidates must be US citizens and hold a TS/SCI clearance. Required qualifications include a Bachelor's degree in Computer Science or related field and at least twelve years of relevant experience. Security+ or CASP+ certifications are mandatory. The company offers competitive healthcare benefits and professional development opportunities. #J-18808-Ljbffr Constellation Technologies, Inc
$176k - $282k
Peraton is seeking an ISSO Support Systems Engineer in Laurel, Maryland, to join our Cyber Mission unit. The role focuses... ...have 15 years of systems engineering experience and TS/SCI clearance with a polygraph. Benefits include enhanced coverage, generous PTO, and various...Senior- The Swift Group is hiring an Information Systems Security Officer (ISSO) to join our Laurel, MD team. The ISSO will support secure... ...assigned systems, programs, and enclaves, enforcing DoD and NIST RMF requirements. Responsibilities include RMF activities, system security...Senior
$95k - $230k
...Junction, Maryland Category: Systems Engineer Level - All Levels Travel Required:No Remote Type: No Clearance: TS/SCI w/ Polygraph **Position is contingent upon contract award** Position Requirements Perform systems engineering functions,...SeniorContract workTemporary workWork experience placementImmediate startRemote work- 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...Senior
$135k - $216k
...successful candidate will have a Bachelor's degree and at least ten years of relevant experience, along with an active TS/SCI clearance with a Maryland Polygraph. The estimated salary for this position ranges from $135,000 to $216,000, depending on experience and...Senior$10k
Overview Information Assurance, IAVA, System Security Plans (SSPs), RMF, Windows, Linux, Authorization... ...citizenship and an active TS/SCI security clearance and polygraph are required for the position.... ...Certification required Experience as ISSO working independently, and/or...SeniorContract workTemporary workImmediate start- Staffed4U is seeking a Mid-Senior Level System Administrator in Jessup, Maryland. The ideal candidate will have at least... ..., a technical bachelor’s degree, and an active TS/SCI clearance with Full-Scope Polygraph. You will support the troubleshooting, maintenance, and...Senior
- Integrity Technology Consultants seeks a top-tier Expert-Level Application Engineer with TS/SCI clearance and polygraph, to design and manage software across Linux VMs and Kubernetes clusters. You will collaborate with DevOps teams, implement security hardening, and drive...Senior
- ...seeking an experienced Enterprise Infrastructure Support Senior Systems Administrator (SA) in Laurel, MD. This full-time... ...contracts within the Intelligence Community, requiring an active TS/SCI clearance with polygraph. The ideal candidate will have a bachelor's degree and 10...SeniorFull time
- ...experience in Maryland. The role entails being on-call for operational systems and traveling as needed, requiring active TS/SCI clearance with Polygraph. As a growing company, SageCor focuses on delivering full lifecycle System Engineering services. It offers equal...Senior
- SNS One, Inc. is seeking an experienced Information Technology Senior Consultant Level 5 in Columbia, MD. This role requires a TS/SCI with Full Scope Polygraph and involves providing specialized guidance in automated IT solutions and managing complex projects. Responsibilities...Senior
- ...established IT services firm is seeking a Senior Information Systems Security Engineer to lead... ...security. This role requires an active TS/SCI clearance and a Bachelor’s degree in a relevant... ...ideal candidate will have expertise in RMF and network security. Competitive salary...Senior
- J&T Business Consulting seeks a Systems Administrator to support programs requiring active TS/SCI clearance with a current polygraph. The role covers maintaining and deploying Linux/Windows/Unix systems, Ubuntu, VM estates, automation with Ansible, and documentation across...Senior
$119k - $161k
...Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain... ...Job Description: Database Analyst Senior Deliver insights to help our clients... ...experience Security Clearance Level: TS/SCI w/Poly Required Skills and Abilities:...SeniorFull timeTemporary workPart timeImmediate startRemote workWorldwideFlexible hours$170k - $260k
GliaCell Technologies is seeking a Senior Software Engineer for a full-time position to support a U.S. Government customer in Columbia... ...complex software systems for critical missions, requiring a TS/SCI with Polygraph security clearance and over 14 years of experience. The...SeniorRemote jobFull timeWork from home$180k - $250k
Information Technology Senior Consultant Level 5 Columbia, MD TS/SCI Full Scope Polygraph Columbia, MD TS/SCI with FULL SCOPE POLYGRAPH REQUIRED FOR CONSIDERATION Performs as a consultant in highly specialized, leading edge information technologies and methodologies;...Senior- ...is preferred. Experience with Session Border Controller (SBC) and SIP detailed traces is a plus. ● Security Clearance Level: TS/SCI w/Poly ● Location: On Site ● US Citizenship Required GDIT IS YOUR PLACE: ● 401K with company match ● Comprehensive health...SeniorWork at officeWorldwide
- ...an impact by using your expertise to protect our country from threats. Job Description Software Engineer Principal TS/SCI with Polygraph Required Ready to build mission-critical systems in a modern, cloud-native environment? Bring your engineering expertise...Senior
- Senior Software Engineer - Top Secret/SCI w/Poly Job Locations: US-MD-Laurel Requisition ID: 2026-165845 Responsibilities The Data Warehouse... .... Qualifications Basic Qualifications Active TS/SCI security clearance with polygraph is required. Fourteen (14) years' experience...SeniorWork at officeRemote work
- SwiftCruit in Laurel, Maryland is seeking a Senior Systems Engineer to shape and validate systems that support critical missions... ...14+ years of Systems Engineering experience and an active TS/SCI with Polygraph clearance. This position offers opportunities for professional...Senior
$175k - $200k
Constellation Technologies, Inc is hiring for a role in Columbia, Maryland, requiring US citizenship and active TS/SCI security clearance. The candidate will manage IT infrastructure and support various systems. Required qualifications include a bachelor’s degree in a...Senior- ...troubleshooting IT systems, providing Tier 1 Help Desk support, and ensuring security compliance. Additionally, candidates must hold IAT Level II certification as required by DoD standards and possess an active TS/SCI with Full Scope Polygraph. #J-18808-Ljbffr HoogaNetSenior
- CSG, Inc. in Laurel, MD seeks a Senior Systems Architect to design and integrate COTS/GOTS solutions into a unified enterprise... ...with teams to meet customer needs. This role requires TS/SCI clearance with polygraph, a Bachelor’s Degree (or an Associate’s with extended...Senior
$176k - $282k
Senior Systems Engineer Top Secret/SCI w/Poly Job Locations: US-MD-Laurel Requisition ID: 2026-165938 Position Category: Information Technology... .... Qualifications Basic Qualifications: Active TS/SCI clearance with polygraph Twenty (20) years of Systems Engineering...SeniorContract workShift work- ...seeking a Signals Analyst to support space operations, based in Colorado Springs, CO. A TS/SCI with Poly clearance is required. You will identify signals of interest, apply senior SIGINT techniques, understand OSI models, TCP/IP and network protocols, and leverage advanced...Senior
- ...This role involves supporting the Tools and Infrastructure teams and creating Splunk dashboards, while requiring a current TS/SCI with Polygraph clearance. The ideal candidate will have extensive knowledge of Splunk and experience in data analysis. We value innovation...Senior
- ...Desk support, maintaining IT systems, and ensuring compliance with security controls. Required qualifications include IAT Level II certification and an active TS/SCI with Full Scope Polygraph. This role is located in Annapolis Junction, Maryland. #J-18808-Ljbffr HoogaNetSenior
- A cybersecurity solutions provider in Maryland is seeking a Senior Information System Security Officer. The ideal candidate will enhance security measures, oversee operations, and manage compliance with information assurance standards. A Bachelor's degree in a relevant...Senior
$104k - $166k
...MD. The role involves overseeing security operations, executing RMF activities, maintaining security artifacts, and ensuring compliance... ..., including 4 years in government systems and hold an active TS/SCI clearance. Preferred qualifications include experience with containerized...Senior$176k - $282k
...analyzing user requirements, leading design efforts, and developing technical documentation. A Bachelor's degree and an active TS/SCI clearance with polygraph are required. The target salary range for this position is between $176,000 and $282,000, depending on experience and...Senior
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