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139 systems engineer iii jobs at 81 companies in Bowie, MD

3mo
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Systems Engineer III
Hanover or United States
OnsiteFull Time
Oceaneering
OceaneeringNYSE: OII: Global provider of engineered products and services.
5+ YOEBachelor's in engineering or computer science; 5+ years in systems/requirements engineering for aerospace/defense/robotics; strong requirements tools; U.S. citizenship and ability to obtain DoD clearance; experience with safety-critical autonomous systems.
DOORS Next, Jama Connect, Cameo, CRADLE
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3mo
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Systems Engineer III (Remote Sensing Systems Architecture)
Seattle or Denver or Huntsville or Reston or Los Angeles
$121k-$169k/yr RemoteFull Time
Blue Origin
Blue Origin: Developing reusable space vehicles and infrastructure.
5+ YOE5+ years in aerospace/defense systems engineering; experience with RF sensing, requirements management, GMTI/AMTI concepts; architecture trade studies; TS/SCI clearance.
DOORS, Jama, MATLAB, STK
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2mo
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Systems Engineer III
Odenton or Fort Meade
OnsiteFull Time
Quevera
Quevera: Veteran-owned custom software engineering firm serving government customers with mission-critical IT solutions.
Active TS/SCI with Polygraph required. Proven engineering experience with Microsoft Defender for Endpoint and Trellix HX, MECM/SCCM/Intune deployment, Kusto Query Language (KQL), OpenIOC/YARA, and Windows/Linux/macOS internals. DoD 8570/8140 IAM Level II/III compliance required.
Microsoft Defender for Endpoint (MDE), Trellix HX, MECM, SCCM, Intune, Kusto Query Language (KQL), YARA, OpenIOC, Windows, Linux, macOS, Jira, Confluence, Cameo, Model-Based Systems Engineering (MBSE)
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3mo
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Systems Engineer III
Dahlgren, Virginia, United States
$97k-$161k/yr OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Engineering and information technology services for government and industry.
Bachelor's in engineering, intermediate technical proficiency, eligibility for TS/SCI clearance, analytical and communication skills, ability to perform engineering analysis and develop hardware solutions.
Microsoft Windows, Linux, MATLAB, Python, Confluence, JIRA
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1w
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Systems Engineer III-VI
Gaithersburg or Rockville
$120k-$215k/yr HybridFull Time
X-energy
X-energyNasdaq Global Select Market: XE: Public U.S. nuclear technology designing advanced small modular reactors and manufacturing TRISO-X fuel for clean-energy customers.
5+ YOEBachelor’s degree in engineering from an ABET-accredited institution, systems engineering software experience, and 5–20 years of engineering experience depending on level. Master’s or Ph.D. may substitute for some experience.
Product Lifecycle Management (PLM), Teamcenter PLM, Cameo, Capella, Genesys, SysML, DOORS
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2mo
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Senior Systems Engineer (Engineer III)
Rockville, Maryland, United States
$140k-$180k/yr OnsiteFull Time
Quantum Space
Quantum Space: Private U.S. space-defense building maneuverable spacecraft for national-security, civil, and commercial operators.
8+ YOEBachelor's degree in a technical discipline, 8+ years engineering experience in aerospace/spacecraft systems, experience with flight and ground software, systems engineering, interface management, and strong communication skills; US person/authorization required.
C, C++, Python
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1mo
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Systems Engineer II/III
Hunt Valley, Maryland, United States
$88k-$168k/yr OnsiteFull Time
Textron Systems
Textron Systems: Private Textron subsidiary providing defense, aerospace, and homeland-security technologies and services to government and commercial customers.
2+ YOEBachelor's in engineering with 2+ years related experience; systems engineering, requirements traceability, interface and risk management; ability to obtain U.S. security clearance; strong communication skills.
SysML, DOORS, Model Based Systems Engineering
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2mo
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Senior Systems Engineer III
Oxnard or Washington
$75k-$90k/yr OnsiteFull Time
Pantheon Data
Pantheon Data: Pantheon Data is a private professional-services firm delivering IT, engineering, and consulting to government and commercial clients.
15+ YOEMaster's +15 years or Bachelor's +20 years in engineering; extensive systems engineering and sustainment experience; Confluence, SharePoint, Teams, and Microsoft Office proficiency; wiki/site administration and IMS experience; Secret clearance required.
Atlassian Confluence, Flankspeed Teams, SharePoint Online, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft SharePoint, Microsoft PowerPoint
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3mo
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Systems Engineer III
Dahlgren, Virginia, United States
$97k-$161k/yr OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Engineering and information technology services for government and industry.
Bachelor's degree in engineering, analytical and problem-solving skills, intermediate technical proficiency, U.S. citizenship, and eligibility for a Top Secret/SCI security clearance.
Windows, Linux, MATLAB, Python, Confluence, JIRA, Agile
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1mo
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Systems Engineer III, Senior
Fort Meade, Maryland, United States
$185k-$200k/yr OnsiteFull Time
ALEX - Alternative Experts
ALEX - Alternative Experts: Woman-owned Virginia government contractor delivering AI data analytics, facility modernization, logistics, and professional services.
8+ YOE8+ years systems engineering in classified DoD/IC environments; deep Linux (RHEL/CentOS/Rocky) experience; FreeIPA/Active Directory, STE/STN, GOTS, Bash/Python scripting; DoD 8140/8570 IAT Level II (Security+/CASP+).
Red Hat Enterprise Linux (RHEL), CentOS, Rocky Linux, FreeIPA, Microsoft Active Directory, rsyslog, journald, auditd, STE, STN, GOTS, Bash, Python, VMware vSphere, KVM, Docker, Kubernetes, Podman, Ceph, Ansible, SaltStack (SALT), Helm Charts, YAML, GitOps
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3mo
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Systems Engineer III
Tysons Corner, Virginia, United States
$133k-$158k/yr OnsiteFull Time
Integral Federal
Integral Federal: Private federal contractor delivering digital transformation, systems engineering, and national-security solutions to defense, intelligence, and civilian agencies.
7+ YOEBachelor's in engineering,7 years systems engineering experience,software integration/testing experience,biometric systems knowledge,DevOps/CI/CD experience,knowledge of RMF and NIST,Secret clearance.
ANSI/NIST ITL, DoW Electronic Biometric Transmission Specification (EBTS), Risk Management Framework (RMF), NIST, DevOps, Continuous Integration/Continuous Delivery (CI/CD)
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22h
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Systems Engineer III - Federal
Herndon or Virginia
FieldFull Time
Unlimited Technology
Unlimited Technology: Private U.S. security integrator delivering physical, electronic, IT, cyber, and managed services to commercial and government clients.
5+ YOERequires 5+ years in access control, video surveillance, and network design; security platform, Windows Server, network, firewall, government systems, Microsoft Office, and communication skills; bachelor's degree or equivalent; government clearance eligibility.
Genetec, Software House, Lenel, Gallagher, Milestone, Avigilon, Commend, Feenics, AMAG, Cisco, HP, Cisco CLI, Juniper, Windows Server, Microsoft Office, Microsoft Excel, Microsoft Outlook, Microsoft Word, PIV, CIV, FICAM, HSPD-12, FIPS 201-2, VLAN
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4d
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Pre-Award: MXM- Systems Engineer III
Crane or Washington or Tampa or Bedford or Dayton
OnsiteFull Time
Barbaricum
Barbaricum: Government contracting firm providing intelligence, analytics, and engineering support.
7+ YOERequires an ABET-accredited bachelor's degree, 7+ years of systems engineering experience, active DoD Secret clearance, U.S. citizenship, and expert knowledge of DoD systems engineering policy and SETR processes.
MIL-HDBK-539, System Engineering Technical Review (SETR), Requirements Traceability and Verification Matrix (RTVM), DoDI 5000.02, DoDI 5000.88, IEEE 15288, MIL-STD-961, INCOSE SE Body of Knowledge, INCOSE CSEP/ESEP
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2w
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Senior Systems Engineer
Fort Meade, Maryland, United States
$123k-$160k/yr OnsiteFull Time
Cubic Defense
Cubic Defense: Private defense technology division serving defense and intelligence customers with secure connectivity, digital intelligence, and live training systems.
6+ YOEBachelor's degree or equivalent experience, active DoD Secret clearance, 6+ years supporting DoD or intelligence systems, and 4+ years of Tier III systems engineering or technical operations experience.
Linux, Windows, DISA STIGs, RMF, ACAS, Tenable, Cross Domain Solutions (CDS), Kubernetes, VMware, PowerShell, Bash, Python
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1mo
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Model-Based Systems Engineer III
Washington, District of Columbia, United States
OnsiteFull Time
ICI Services
ICI Services: Employee-owned U.S. defense contractor providing engineering, acquisition, information assurance, and sustainment services to Navy and government customers.
4+ YOEEligible for DoD SECRET clearance;4+ years Navy shipbuilding/defense systems experience;familiarity with MBSE, SysML/UML, DoDAF/UAF;experience with MBSE tools;Bachelor's in engineering or related field.
SysML, UML, MagicDraw/Cameo Systems Modeler, Sparx System Enterprise Architect, Rational Rhapsody, System Architect, DoDAF, UAF
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1mo
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Sr. Systems Engineer III (6706)
Herndon or Reston or Tysons Corner
$166k-$202k/yr HybridFull Time
MetroStar
MetroStar: AI-enabled technology services provider delivering transformation, cybersecurity, and modernization solutions to U.S. defense and national-security agencies.
10+ YOEActive TS/SCI with CI Polygraph,10+ years technical leadership,advanced degree preferred,hands-on AI/ML,MLOps,data pipelines,AWS/Azure,containerization,DoDAF and SAFe experience.
MLOps, DoDAF, SAFe, AWS, Azure
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3w
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Gas Systems Planning Engineer iii
Florida or Ohio or Pennsylvania or Delaware or Maryland or Virginia or North Carolina or Georgia or South Carolina
$92k-$154k/yr HybridFull Time
Chesapeake Utilities Corporation
Chesapeake Utilities CorporationNYSE: CPK: Public U.S. energy delivery serving households, businesses, and industrial customers with natural gas, electricity, propane, and CNG.
7+ YOEBachelor's in engineering, PE license, 7+ years industry experience, valid driver's license, knowledge of CFR 49 Part 192, pipeline modeling and design, strong oral/written communication.
Microsoft Office, Microsoft Project, Synergi Gas Modeling Software, GasCalc, RSTRENG, AutoCAD
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1mo
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Systems Engineer Senior Level
Fort Meade, Maryland, United States
$160k-$240k/yr OnsiteFull Time
Integrity Technology Consultants
Integrity Technology Consultants: Woman-owned engineering and management consultancy serving U.S. national-security agencies.
TS/SCI with full-scope polygraph, Bachelor's in engineering, DoD 8570/8140 IAM II/III, expertise with MDE and Trellix HX, KQL/YARA, Windows/Linux/macOS forensics, and security operations.
Microsoft Defender for Endpoint (MDE), Trellix HX, MECM, SCCM, Intune, Kusto Query Language (KQL), YARA, MBSE, Cameo, Jira, Confluence
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2w
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System Engineer III
Columbia, Maryland, United States
OnsiteFull Time
DigiFlight
DigiFlight: Veteran-owned minority U.S. defense contractor providing aviation, aerospace, intelligence, cybersecurity, and IT services.
5+ YOERequires U.S. citizenship, active Secret clearance, 5+ years of relevant IT or systems experience, federal cybersecurity knowledge, systems integration, DevOps, risk management, and a relevant bachelor's degree or equivalent experience.
DevOps, CI/CD, ITIL, PMP, CISA, Zero Trust, cloud operations, hybrid environment management
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2w
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Senior Systems Engineer
Chantilly, Virginia, United States
$98k-$163k/yr OnsiteFull Time
ManTech International
ManTech International: Advancing the future of defense through innovative technology.
5+ YOERequires a bachelor's degree and 5+ years of Linux or RHEL experience, or equivalent education and experience. Requires Top Secret clearance, IAT Level III certification, DoD computing environment certification, and Linux infrastructure expertise.
Linux, Red Hat Enterprise Linux (RHEL), Active Directory, Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), Bash, Python, Perl, Ansible, TrackIT, ServiceNow, ITIL Service Lifecycle
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