Cyber Systems Engineering, Advisor - TS/SCI w/Poly
$135k - $216kPeraton
Cyber Systems Engineering, Advisor - TS/SCI w/Poly Location: Annapolis Junction, MD / Fort Meade, MD Clearance: Active TS/SCI with Maryland Polygraph required Position Overview We are seeking a highly capable Network Systems Engineer to support mission‑critical operations within our customer environment. This role operates at the intersection of enterprise networking, cloud infrastructure, and real‑time operations, ensuring the availability, performance, and security of systems supporting national intelligence missions. This is an operations‑focused engineering role, requiring technical expertise to monitor, analyze, and sustain complex, distributed systems. The ideal candidate thrives in high‑tempo environments and understands the importance of precision, speed, and mission continuity. Key Responsibilities Monitor and sustain high‑availability network and cloud infrastructure supporting our mission systems Analyze network traffic, system logs, and telemetry to detect anomalies, performance degradation, and potential mission impact Provide real‑time situational awareness and concise operational reporting to mission stakeholders Perform incident triage, root cause analysis, and coordinated response actions across network and system layers Escalate issues with clear technical context, impact assessment, and actionable recommendations Develop and execute remediation strategies to restore services and prevent recurrence Support secure data flows and cross‑domain solutions, ensuring compliance with IC security requirements Collaborate with systems engineers, cybersecurity teams, and cloud architects to enhance resiliency, performance, and scalability Contribute to runbooks, SOPs, and automation efforts to improve operational efficiency and response times Maintain awareness of evolving network architectures, cloud capabilities, and threat landscapes within the customer environment Qualifications Basic Qualifications Ten (10) years of experience as a Systems Engineer, Network Engineer, or related role supporting programs of similar scope, type, and complexity Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited institution OR five (5) additional years of relevant experience may be substituted for a degree Active TS/SCI clearance with Maryland Polygraph required Required Skills & Experience Strong expertise in enterprise networking (TCP/IP, routing protocols such as BGP/OSPF, switching, DNS, segmentation) Experience in real‑time operations environments (NOC, SOC, or mission operations centers) Proficiency with monitoring and analytics tools (e.g., Splunk, Elastic, Prometheus, SolarWinds, or similar) Experience analyzing packet‑level data, logs, and system metrics to support troubleshooting and performance tuning Solid understanding of Linux/Unix systems and operational scripting (Bash, Python, or similar) Familiarity with cloud networking concepts (VPCs, subnets, routing, load balancing, security groups) Experience with incident response workflows and operational reporting in classified environments Ability to clearly communicate technical issues in a mission‑relevant, time‑sensitive context Preferred Qualifications Experience supporting Maryland customer or similar Intelligence Community missions Knowledge of cross‑domain solutions (CDS), data tagging, and secure data transfer mechanisms Experience with DevSecOps, automation, or infrastructure‑as‑code (Terraform, Ansible, etc.) Familiarity with Zero Trust architectures and advanced network security controls Experience with cloud platforms (AWS GovCloud, Azure Government) in classified environments Relevant certifications such as CCNP/CCIE, Security+, AWS Solutions Architect, or equivalent Work Environment High‑tempo, mission‑driven environment supporting national security operations Collaboration across multidisciplinary teams including network engineering, cybersecurity, and cloud operations Emphasis on operational excellence, rapid response, and continuous improvement Target Salary Range $135,000 - $216,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO Statement Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law. #J-18808-Ljbffr Peraton
$135k - $216k
Peraton is seeking a Network Systems Engineer to support mission-critical operations at a high-paced environment. This role involves sustaining... ...least ten years of relevant experience, along with an active TS/SCI clearance with a Maryland Polygraph. The estimated salary for...Suggested$176k - $282k
Systems Engineer, TS/SCI w/Poly Location: US-MD-Laurel Requisition ID: 2026-167307 Position Category: Information Technology Clearance: Top Secret... ...w/Poly Responsibilities Monitors, analyzes, and detects cyber events and incidents within information systems and...SuggestedContract workShift work$176k - $282k
System Engineer Level 2 - AI/ML Project TS/SCI w Poly Requisition ID: 2026-167503 Position Category: Information Technology Clearance: Top Secret/SCI w/Poly... ...a talented and skilled System Engineer to join our Cyber Intelligence team in Laurel, MD . As part of a collaborative...SuggestedContract workShift 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...Suggested
$25k
...Job Description Job Description System Engineer - Windows/VMWare - 15+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering is looking for a Specialized Infrastructure Services Systems Engineer, you will provide systems engineering assessments of end...SuggestedContract 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
$176k - $282k
Senior Systems Engineer Top Secret/SCI w/Poly Job Locations: US-MD-Laurel Requisition ID: 2026-165938 Position Category: Information Technology Clearance... .... Qualifications Basic Qualifications: Active TS/SCI clearance with polygraph Twenty (20) years of Systems...Contract workShift work$25k
...Job Description Job Description System Engineer - ML/AI/SIGINT - 10+ yrs of Experience - TS/SCI with Poly Required Halogen Engineering Group is looking for a System Engineer who can apply systems engineering principles throughout the systems life cycle phases:...Contract workTemporary workFor contractorsRemote workShift work$110.5k - $149.5k
...to Obtain: Top Secret SCI + Polygraph Public... ...Skills: Enterprise Systems,Systems Design,Technical... ...Identity Management Engineer As a Systems Engineer... ...clearance level: TS/SCI w/Poly ? US citizenship required... ...in AI, cloud, cyber and software development...Temporary workImmediate startWorldwideFlexible hours$176k - $282k
...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...- ...protect our country from threats. Job Description INFORMATION SYSTEMS SUPERVISOR Make meaningful contributions that fuel... ...5+ years of related experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role requirements: Work with...
$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...$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 Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None The Opportunity The...Full timeContract workWork experience placementFlexible hours- ...threats. Job Description SecDev Engineer Transform technology into... ...IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at... ...protocols. ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Experience...
$111k - $150k
...Currently Possess: Top Secret SCI + Polygraph Clearance... ...: None Job Family: Systems Engineering Job Qualifications:... ...● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities... ...modernization, AI/ML, Cloud, Cyber and application development....Temporary workImmediate startRemote workWorldwideFlexible hours- Northrop Grumman seeks an Associate Cyber Software Engineer to develop custom software for CNO tools. This role involves designing end-to-end... ...relevant field and at least one year of experience. A current TS/SCI w/Polygraph security clearance is mandatory. Benefits include...
- SwiftCruit in Laurel, Maryland is seeking a Senior Systems Engineer to shape and validate systems that support critical missions. The role... ...has 14+ years of Systems Engineering experience and an active TS/SCI with Polygraph clearance. This position offers opportunities...
- ...Infotech has an exciting opportunity to join our team as a Systems Engineer (SE) in the Annapolis Junction/Fort Meade, MD area. As a... ...and records management. Job Qualifications: TS/SCI w/ CI or FS POLY desired Ten (10) to Twenty (20) years of experience as...Full timeContract workImmediate startRemote workWorldwideMonday to FridayFlexible hoursShift workDay shift
$25k
...Job Description Job Description Test Engineer – Linux/Scripting/HPC - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking... ...has experience with testing and validating HPC systems in accordance with test plans and ensures that...Contract workTemporary workRemote workShift work- Shield Consulting Solutions seeks a senior storage engineering professional with active TS/SCI clearance and Polygraph to design, deploy, and optimize storage... ...in on‑call rotation, with a focus on high‑availability systems. #J-18808-Ljbffr Shield Consulting Solutions
$119.6k - $187.9k
...have a Bachelor's degree in computer science or a related field, along with programming experience in Python or C/C++, and a current TS/SCI with Polygraph clearance. Northrop Grumman offers a comprehensive benefits package, including health plans, paid time off, and...- ...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
- ...for the future. Our work depends on an F5 Engineer joining our team to support Government... ...and addressed Proposes and implements system enhancements that improves the performance... ...needed What you’ll need: ~ Active TS/SCI clearance with CI polygraph ~ Education...Work experience placementLocal area
$95k - $230k
...Salary: $95,000 - $230,000 Location: Annapolis 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...Contract workTemporary workWork experience placementImmediate startRemote work- ...security professionals to join our team as an Information Systems Security Engineer (ISSE) in the Annapolis Junction/Fort Meade, MD area.... ...Assurance (IA) standards. Job Qualifications: TS/SCI w/ CI or FS POLY desired Five (5) to Fourteen (14) years experience in...Full timeContract workImmediate startRemote workWorldwideMonday to FridayFlexible hours
- ...Job Description Position: Information Systems Security Engineer (ISSE), Level III Location: Hanover... ...Security Requirement: Active TS/SCI clearance with full scope polygraph... ...engineering. An Active TS/SCI with full scope poly and IASAE Level III certifications are...Remote work
- ...Job Description Job Description Test Engineer – Python/Linux/Automation - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking... ...criteria and processes Assess operation and system performance requirements for testability and...Contract workRemote workShift work
$25k
...Job Description Job Description Test Engineer – Linux/Bash - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking for a... ...implementations to newer platforms. This candidate will analyze system requirements and concept of operations documents,...Contract workTemporary workRemote workShift work$135k - $216k
...located in Laurel, Maryland, is in search of a skilled Network Engineer to offer consultancy in advanced information technologies. This... ...minimum of 10 years in IT, a Bachelor’s degree, and an active TS/SCI security clearance. Peraton offers a competitive salary range of...
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