Sr. Systems Engineer, TS/SCI w/Poly
$176k - $282kPeraton
US-MD-Laurel Requisition ID
View phone number on click.appcast.io Position Category
Information Technology Clearance
Top Secret/SCI w/Poly Responsibilities
Key Responsibilities
- Serve as the Subject Matter Expert (SME) for data flows, data architecture, and data storage within a cloud-based data warehouse environment.
- Provide strategic guidance on data ingest, storage, and lifecycle management, including compliance, data integrity, deduplication, and data aging strategies.
- Lead efforts to integrate and migrate legacy data into modern architectures while ensuring continuity, accessibility, and compliance.
- Deliver regular status updates to senior leadership and engineering stakeholders on critical activities, system health, and risks.
- Perform hands-on data analysis using custom tools and scripts to query, tag, preserve, or remove data across large-scale datasets (millions to billions of records).
- Support transition and decommissioning activities, including historical data migration, system sunset planning, and data disposition.
- Investigate and resolve data-related issues, incidents, and anomalies; support ad hoc customer requests and operational needs.
- Provide technical leadership as a Team Lead within an Agile development environment; support sprint planning, execution, and delivery.
- Serve as Scrum Master, facilitating Agile ceremonies including sprint planning, daily stand-ups, reviews, and retrospectives.
- Mentor and coach junior systems engineers; provide technical oversight and backup support as needed.
Systems Engineering & Architecture
- Analyze user requirements and develop Concepts of Operations (CONOPS), system architectures, and detailed system requirements specifications.
- Lead system design and development activities, ensuring alignment between requirements, architecture, and implementation.
- Guide stakeholders in refining requirements, evaluating alternatives, and conducting feasibility and trade-off analyses.
- Develop and maintain system engineering artifacts, including system engineering management plans, integration plans, and test strategies.
- Design and develop Service-Oriented Architecture (SOA)-based solutions.
- Create DoDAF-compliant architectural views, including operational, system, and technical standards views.
- Conduct and/or approve end-to-end trade studies to optimize system performance, scalability, and lifecycle cost.
- Utilize modeling, simulation, and prototyping to reduce risk and improve system design decisions.
- Manage system configuration and changes throughout the lifecycle; participate in Configuration Control Boards (CCB) and Engineering Review Boards (ERB).
- Identify risks, develop mitigation strategies, and recommend courses of action; track and reassess risks at key milestones.
- Support Analysis of Alternatives (AoA) efforts by evaluating solutions against cost, performance, risk, and environmental considerations.
- Provide technical direction across system integration, interfacing, and testing activities, including requirements allocation, interface definition, and end-to-end flow analysis.
Stakeholder Engagement
- Interface with Government leadership, program stakeholders, and senior executives to address technical challenges, risks, and system decisions.
- Collaborate across engineering teams, program management, and external partners to ensure alignment and successful delivery.
#MDFSP
Qualifications- Twenty (20) years experience as a SE in programs and contracts of similar scope, type and complexity is required. Demonstrated experience in planning and leading Systems Engineering efforts is required.
- Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
- Five (5) years of additional SE experience may be substituted for a bachelor's degree
- Active TS/SCI clearance with polygraph is required.
Desired Qualifications:
- AWS or similar cloud experience desired.
- Experience in architecting, migration, and hands-on, configuration is a plus
Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
#MDFSP #MPOJobs #AJCM #PeratonRoyalMove
Peraton OverviewPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.
Target Salary Range $176,000 - $282,000. 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 EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.$176k - $282k
...Sr. Network/Systems Engineer, TS/SCI w/poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-166794 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities The AP Infrastructure...SeniorContract workShift work$190k - $304k
...Senior Systems Engineer- Cyber TS/SCI w/Poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-167039 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Peraton is seeking...SeniorContract workShift work$176k - $282k
...Cyber Systems Engineering, Senior Advisor - TS/SCI w/Poly Job Locations US-MD-Laurel Requisition ID 2026-165524 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities The System...SeniorContract workShift work$176k - $282k
...Senior Systems Engineer - Data Ingest (TS/SCI w/Poly ) Job Locations US-MD-Annapolis Junction Requisition ID 2026-162775 Position Category Engineering Clearance Top Secret/SCI w/Poly Responsibilities The project supports...SeniorContract workFor contractorsFlexible hoursShift work$176k - $282k
...Sr. Systems Engineer, TS/SCI with Poly Job Locations US-MD-Laurel Requisition ID 2026-166516 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Key Responsibilities Serve...SeniorContract workShift work- ...SCCM/MCM Systems Engineer Deliver simple solutions to complex problems as a SCCM/MCM Systems Engineer at GDIT. Here, you'll tailor... ...operating systems is highly preferred. Security Clearance Level: TS/SCI w/Poly Required Skills and Abilities: Solid working knowledge of...Remote workShift workDay shift
- ...Active Directory Systems Engineer Designs and defines system architecture for new or existing computer systems. Coordinates system... ...Science 5+ years of related experience Security clearance level: TS/SCI w/Poly US citizenship required Level II 8570 Certification (...
$119k - $161k
...Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other... ...Job Description: ACTIVE DIRECTORY SYSTEMS ENGINEER Designs and defines system architecture... ...experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level II...Temporary workImmediate startWorldwideFlexible hours$176k - $282k
...Senior Systems Engineer Top Secret/SCI w/Poly Job Locations US-MD-Laurel Requisition ID 2026-165938 Position Category... ...Qualifications Basic Qualifications : Active TS/SCI clearance with polygraph Twenty (20) years of Systems...SeniorContract workShift work- ...Job Title Location: Annapolis Junction, MD Clearance: TS/SCI with Polygraph required Work Type: On-site (with customer-... ...Position Overview We are seeking a highly experienced Systems Engineer to lead the planning and execution of complex systems engineering...SeniorFull timeTemporary workImmediate startFlexible hours
$146k - $234k
...Software Application Support Systems Engineer Advisor - TS/SCI w/poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-166954 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities...Contract workShift work- ...Systems Engineer Location: Annapolis Junction, Maryland Clearance: TS/SCI w/ Polygraph Position is contingent upon contract award Position Requirements Perform systems engineering functions, including defining and documenting concept of operations, operational...SeniorContract workTemporary workWork experience placementImmediate start
$200k - $215k
...BCT-LLC is seeking a Senior-level System Engineer (SE) 3. 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...Contract workWork experience placementWork at officeLocal areaHome office$146k - $234k
...System Engineer-TS/SCI with Poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-166696 Position Category... ...Information Technology Clearance Top Secret/SCI w/Poly Responsibilities The Corp-DDS Operations team...Contract workShift work$25k
...Job Description Job Description System Engineer - Hardware Modeling and Diagnostics - 20+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking for a System Engineer who can support complex system design, integration, monitoring, and...Contract workTemporary workRemote workShift work$135k - $216k
...Principal Software Engineer TS/SCI w Poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-166526 Position... ...develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm...Contract workShift work- ...Software Engineer Transform technology into opportunity as a Software Engineer at GDIT... ...enhances complex and diverse software systems based upon documented requirements.... ...related experience Security clearance level: TS/SCI w/Poly required US citizenship required Role...Contract work
$119k - $161k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...and administers database management systems to include database modeling and design,... ...related experience Security Clearance Level: TS/SCI w/Poly Required Skills and Abilities:...SeniorFull timePart timeRemote work$135k - $216k
...Responsibilities Network Systems Engineer (Cloud & Network Operations) 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...Contract workShift workNight shift$146k - $234k
...Senior Software Engineer - TS/SCI w/Poly Job Locations US-MD-Annapolis Junction Requisition ID 2025-159560 Position... ...Engineer to design, develop, and secure next-generation software systems. This role focuses on implementing advanced security...SeniorContract workShift work$212.5k - $287.5k
...Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other... ...Job Family: Software Engineering Skills: C/C++,Docker (Software... ...complex and diverse software systems (e.g., processing-intensive... ...● Security clearance level: TS/SCI w/Poly required ● US citizenship required...Contract workTemporary workImmediate startWorldwideFlexible hours$146k - $234k
...Senior Software Engineer - Data Ingest (TS/SCI w/Poly) Job Locations US-MD-Annapolis Junction Requisition ID 2026-162776 Position... ...process in coordination with the customer and system engineering. Ensure quality control of all developed...SeniorContract workFlexible hoursShift work$165.4k - $217.1k
...Policy And Dissemination Support Systems Engineer BCT LLC is seeking a Policy and Dissemination Support Systems Engineer to join our team. The ideal candidate must possess an active TS/SCI with POLY and have experience with Policy and/or a SIGINT background. A career...Work experience placementLocal areaHome officeFlexible hours$201k - $240k
...to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an... ...POSITION OVERVIEW Position: Systems Engineer Job Type: Full-time Location: Columbia... ..., MD Clearance Requirements: Active TS/SCI with Polygraph required (U.S. Citizen...Full timeTemporary workRemote workFlexible hours$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...Full timeContract workWork experience placementFlexible hours- ...Systems Engineer L1 – TS/SCI FS Poly Location: Onsite Overview: Seeking a cleared Systems Engineer with RF/E3 experience supporting full lifecycle systems engineering and EMI testing in a mission environment. Key Responsibilities: Apply systems engineering...
- ...System Engineer L2 TS/SCI with FS Poly We are seeking a motivated Systems Engineer with experience in RF testing, EMI/EMC analysis, and systems engineering support to support mission-critical government programs. This role focuses on electromagnetic interference (EMI...
- ...Systems Engineer TS/SCI + Poly Laurel Maryland How We're Different We believe the highest-impact work in national security and technology is a team sport. At Aperio Global, we operate as a single, cohesive force aligned on a handful of mission-critical efforts...Temporary workLocal area
$176k - $282k
...Senior Cloud Software Engineer TS/SCI w/Poly Job Locations US-MD-Laurel Requisition ID 2026-165898 Position Category... ...design and development for products that are integrated into systems on large scale compute and storage clusters in a COOP setup...SeniorContract workShift work$168k - $173k
...System Engineer - Enterprise Governance - 10+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering is looking for a Enterprise Governance System Engineer . Location: Fort Meade, MD Travel Required: No Shift: Day Remote Type: Onsite...Full timeContract workTemporary workRemote workShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. Systems Engineer, TS/SCI w/Poly. Be the first to apply!
- operations support system engineer Laurel, MD
- mission system engineer Laurel, MD
- unix linux systems engineer Laurel, MD
- space systems engineer Laurel, MD
- digital communications systems engineer Laurel, MD
- system performance engineer Laurel, MD
- system engineer contract Laurel, MD
- senior staff systems engineer Laurel, MD
- operating system engineer Laurel, MD
- advanced systems engineer Laurel, MD

