Systems Engineer Level IV
$135.6k - $186.4kKBR Careers
Title Systems Engineer Level IV Position Overview KBR’s National Security Solutions team provides high‑end engineering and advanced technology solutions to customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. This is a contingent position based upon contract award. Key Responsibilities Lead end‑to‑end systems engineering activities from concept development through mission operations Develop, decompose, and manage system and subsystem requirements with traceability Conduct system‑level trade studies and architecture development Integrate multidisciplinary subsystems into cohesive system design Support design reviews (SRR, PDR, CDR, TRR, FRR) Lead verification and validation (V&V) planning and execution Support integration, test, and evaluation (I&T) Coordinate with program management on cost and schedule alignment Interface with government customers and subcontractors Develop and deliver technical briefings and documentation Basic Qualifications Bachelor’s degree in Engineering or related field (Master’s preferred) 8–12+ years of systems engineering experience Experience across full systems engineering lifecycle Familiarity with requirements tools (e.g., DOORS, MBSE) Understanding of aerospace/space system architectures Experience supporting government programs Active Secret clearance Preferred Qualifications Active TS/SCI clearance Experience with NRL, NAVSEA, DARPA, or similar MBSE and digital engineering experience Flight hardware program experience Leadership experience at task/team level Clearance Active Secret Required (TS/SCI Preferred or Eligible) Work Environment On‑site/hybrid environment supporting government labs, integration facilities, and offices with occasional travel. Basic Compensation $135,600 – $186,400 (Washington DC area only) Additional Compensation KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign‑on bonus, relocation benefits, short‑term incentives, long‑term incentives, or discretionary payments for exceptional performance. Employment Statement KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law. Job Reference: R2124469 #J-18808-Ljbffr KBR Careers
$135.6k - $186.4k
Title Missile Systems Engineer Level IV Position Overview The Missile Systems Engineer Level IV provides advanced technical leadership in the design, integration, and lifecycle management of missile and weapon systems supporting U.S. Government programs. This role spans...SuggestedTemporary workFor subcontractorWork at officeLocal areaRelocation package$135.6k - $186.4k
...Title: Systems Engineer Level IV Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position...SuggestedFull timeContract workTemporary workFor subcontractorLocal areaRelocation package$135.6k - $186.4k
...Title: Missile Systems Engineer Level IV Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position...SuggestedFull timeContract workTemporary workFor subcontractorWork at officeLocal areaRelocation package$135.6k - $186.4k
KBR Careers is looking for a Systems Engineer Level IV in Washington, DC, to lead end-to-end systems engineering activities that impact national security. The ideal candidate will have extensive experience across the systems engineering lifecycle and hold an active Secret...Suggested- Systems Engineer IV - Arlington, VA (Full‑time, On‑site) ARSIEM Corporation is a trusted partner to U.S. government agencies, providing cutting... ...guidance on chip extraction, PCB analysis, and hardware‑level forensics Develop and document chip‑off forensics workflows...SuggestedFull time
- ...across the Federal government, from senior level policy makers to program managers, to... ...is located in Troy, MI. Overview Provide engineering, technical and programmatic support to... ...program management, test and evaluation, systems engineering, operations analysis, systems...Work at office
- Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the... ...processes and results Certification DoD 8570.11-IAT Level II or higher (e.g., Security+ CE, CCNA-Security, GSEC, or SSCP...Shift work
$180k - $220k
...delivering exceptional consultation to the U.S. Government in Systems/Software Engineering, Cybersecurity Solutions, Mission Operations/INTEL... ...searching for a Top Secret SCI with polygraph-cleared Senior-Level Systems Engineer. Responsibilities As a Specialized Infrastructure...Contract workWork experience placementFlexible hours$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 Job Location: US-MD-Laurel Responsibilities Are you passionate about building cutting-edge solutions that support...Contract workShift work- Mid-Level Systems Engineer/Acquisition Manager Job Locations: US-DC-Washington Job ID: 2026-1924 Category: Systems Engineer Required Security Clearance: None Type: Full-Time Overview Stellar Solutions, a nationally recognized Great Place to Work, is seeking a mid-...Full timeContract workWork at officeRemote work
$140k - $155k
Systems Engineer (Expert-Level) SHINE Systems is looking for an Expert-Level Systems Engineer to join our team supporting the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG), and Federal Agencies. In this role, you will...Contract workFor contractorsWork experience placementLocal areaRemote work$94.4k - $198.2k
...Job Title: Cloud System Engineer - Level 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity CACI is seeking a skilled...Full timeLocal area- ...Defense. We specialize in cybersecurity, software development, systems engineering, enterprise IT, and full lifecycle technology services for... ...SITEC Consulting is seeking a motivated Systems Engineer Level 2 or Level 3 to support a mission-focused customer environment...Contract workImmediate startShift work
$186.21k - $228k
...Summary You will serve as the Chief Systems Engineer in the Submarine Direct Reporting... ...Failure to obtain and maintain the required level of clearance may result in the... ...as described in paragraph A; or (IV) Related curriculum -- Successful completion...Permanent employmentFull timePart timeInterim roleInternshipWork at officeLocal areaImmediate startRemote workRelocation$120k - $145k
...Mars. RF AND NETWORK ANALYSIS ENGINEER, REGULATORY (STARLINK) At SpaceX... ...advanced broadband internet system. Starlink is the world’s largest... ...: Pay range: RF Engineer/Level I: $120,000.00 - $145,000.00/per... ...Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158,...Permanent employmentTemporary workInternshipWorldwideWeekend work- ...and configuration using PowerShell, Bash, and Ansible. Monitor system performance, troubleshoot issues, and apply patches and... ...procedures. Requirements 3+ years of experience in systems engineering or related roles. Strong knowledge of Windows Server, Linux,...
- ...Job Description Transform technology into opportunity as a Systems Architect with GDIT , supporting the National Nuclear... ...combination of education and experience. Clearance: Active TS or Q-level clearance . Technical Skills & Capabilities (Required):...Remote jobWork at office
$120k - $170k
...a highly motivated individual to join our growing team as Systems Engineer with strong JIRA experience . In this role, you will be supporting... ...the type and years of experience within the job, clearance level, the type of years and experience within the industry,...- Model-Based Systems Engineer Clearance: TS/SCI - US CITIZENSHIP REQUIRED Employment Type: Full-Time Years of Experience: Multiple openings at the Junior, Mid, and Senior levels. About Altamira Altamira Technologies Corporation has a long and successful history providing...Full time
$90k - $120k
...able to obtain and maintain Active DoD Secret level Clearance. About the Role . G2 Ops... ...initiatives by solving complex operational and engineering challenges. We are seeking a motivated, collaborative Model-Based Systems Engineer to support model-based systems engineering...Full timeTemporary workWork at officeLocal areaRemote workFlexible hours$120k - $150k
...Life Safety Systems/Fire Alarm SME At Jacobs, we're challenging today to reinvent tomorrow... ...LSS drawings Providing markups on lead engineer submittals to align with design intent... .... Here’s what you’ll need NICET FAS Level III or IV Bachelor’s degree in engineering Knowledge...Full timeWork at officeRemote work$190k - $210k
...Job Summary Belay Technologies is seeking a Systems Engineer to join our intel team. In this position you will support the Desktop Services... ...or more IT platforms Requires DoD 8570 compliance with IASAE Level II certification, and Computing Environment (CE) Certification...- ...Position Description & Qualifications Are you a Systems Engineer looking for a place where you can make an impact every day? Serco is the... ...position provides comprehensive technical, operational, and project‑level support across Service Desk operations, MILCON IT integration...Full timeContract workPart timeFor contractorsLocal areaFlexible hours
- ...Description Leidos has an exciting opportunity for an experienced Systems Engineer to work on cloud-based systems as part of our Systems... ...various challenges for the SE / ARCH team involving program level cyber security, innovation, and cloud management. Core Qualifications...
- ...on Enterprise Operations / ETS - Virtual Systems projects. Update Windows Templates... ...equivalent experience in Computer Science, Engineering, Information Systems, Information Technology... ...security clearances. Seniority level Mid-Senior level Employment type Full-time...Full time
$107.9k - $195.05k
...Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for the Center for Information Systems Security (CISS) program... ..., Active Directory, RDP, DNS, DHCP. • Mid-to-High Level RHEL troubleshooting. • Low-to-Mid Level Windows 11...Interim roleLocal areaImmediate startMonday to FridayFlexible hours$100k
...Description Are you a "systems thinker" with systems engineering experience that wants to create impact on nationally important defense programs? Do you... ...experience, market conditions, education/training and skill level with consideration for internal parity. For salaried...Temporary workFor contractorsWork experience placementRelocation packageFlexible hours$80k - $128k
...Systems Engineer Job Locations US-VA-Herndon US-MD-Bowie Job Details Requisition ID: 2026-164664 Position Category: Engineering Clearance:... ...under the mentorship of senior engineers. Participate in system‑level reviews and provide hands‑on support for integration and...Contract workShift work- ...specialized functional area. Provides high-level vision to shape objectives and outcomes... ..., economic and behavioral analysis, systems and network communications, process improvement... ...at least 3 years' experience Systems Engineering (or technical) experience Excellent oral...Contract workFlexible hours
- ...Organization: GeoAcuity Title: Systems Engineer Location: On-site — St. Louis, MO | DC Metro | Springfield, VA | Redlands, CA Position Description... ...types, and organizations to meet the customer's service level agreement; plan and execute the migration of content from one...Full time
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