417 system architect jobs at 191 companies in Tysons, VA

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Senior System Architect
Washington, District of Columbia, United States
OnsiteFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
8+ YOEActive TS/SCI clearance, 8+ years architecting complex enterprise IT systems, federal cybersecurity framework knowledge (NIST/FISMA/Zero Trust), cloud and multi-tenant experience, technical leadership and communication skills.
NIST SP 800-53, FISMA, Zero Trust, CI/CD, containerized architectures, API, DevSecOps
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System Architect
Arlington or Herndon
HybridFull Time
Clarity Innovations
Clarity Innovations: Provides cyber operations and software engineering for national security.
10+ YOE10+ Mgmt10+ years in systems/software design; active Top Secret clearance with SCI eligibility; leadership of 10+ engineers; strong customer engagement.
Azure, AWS, Kubernetes, Message Queue Technologies
3w
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Senior System Architect
Denver or St. Louis or Sterling or Springfield
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
8+ YOETS/SCI clearance with polygraph eligibility, 8+ years systems/software engineering with architecture leadership, experience with large distributed cloud-native systems, SAFe, APIs, and strong stakeholder communication.
SAFe, APIs
3w
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Senior System Architect
Denver or Springfield or Sterling or St. Louis
$99k-$207k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
8+ YOETS/SCI clearance required, bachelor's in CS/Engineering or equivalent, 8+ years systems/software engineering with architecture leadership, experience with cloud-native distributed systems, Agile/SAFe environments, strong communication.
Agile, SAFe
2w
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System Architect
Colorado Springs or Washington D.C. or Tampa or Fort Meade or Arlington
$120k-$150k/yr OnsiteFull Time
World Wide Technology
World Wide Technology: Global technology solutions provider and systems integrator.
8+ YOEDesign and deliver secure, scalable enterprise architectures for high-security environments; 8+ years architecture/engineering experience; Top Secret SCI preferred; proficiency in cloud, automation, and Zero Trust.
OpenShift, Azure Government, AWS GovCloud, Infrastructure as Code (IaC), CI/CD
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System Architect
Annapolis or Bethlehem
$90k-$125k/yr HybridFull Time
Tech Mahindra
Tech MahindraNational Stock Exchange of India: TECHM: Global provider of information technology and business process services.
12+ YOE12+ years in automation/control or mission-critical infrastructure, 3+ years architecture/technical leadership, bachelor in engineering, experience with BMS/SCADA/PLC/DCIM, cybersecurity awareness, vendor engagement and commissioning.
BMS, SCADA, PLC/RTU, DCIM, historian
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Ground System Architect Engineer/Sr. Ground System Architect Engineer
Chantilly or El Segundo or Colorado Springs
$117k-$227k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
6+ YOEBachelor's in engineering or related field; typically 6+ years in space/defense; proficiency in system/enterprise architecting; ground system experience; TS/SCI clearance.
SysML, UAF, UPDM, DoDAF, MODAF
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SME - System Architect
Bethesda, Maryland, United States
$128k-$270k/yr OnsiteFull Time
DCCA
DCCA: Provides IT and engineering solutions for government and defense agencies.
7+ YOETS/SCI required. Bachelor's degree or equivalent and 7+ years experience. Expertise in cloud and enterprise architecture, systems design, performance, availability, data protection, and collaboration with customers.
1mo
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Senior System Architect
Washington, District of Columbia, United States
HybridFull Time
Ardent
Ardent: Provides geospatial and digital transformation services to federal agencies.
4+ YOEBachelor's +6 years or Master's +4 years specialized experience in enterprise architecture; experience designing/implementing enterprise solutions, requirements gathering, architecture frameworks, documentation, and strong communication and analytical skills. Willing to undergo government background investigation.
3w
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Sr. System Architect
Washington or Arlington
$79k-$160k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
2+ YOE2+ years professional experience, bachelor’s degree, hands-on Pega development, integrations (REST/SOAP), familiarity with version control, CI/CD, Agile, strong analytical and communication skills; U.S. citizenship required.
Pega, Pega PRPC, Dev Studio, App Studio, Designer Studio, REST, SOAP, CI/CD, AWS, Azure, GCP
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Computer System Architect 2
Annapolis Junction, Maryland, United States
$63-$86/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
5+ YOEUS citizenship and active TS/SCI clearance required; bachelor's +5 years or equivalent; experience maintaining network infrastructure, account management, vulnerability scanning, data transfer, STE/STN; proficiency with Linux, Windows, RedHat.
Linux, Windows, RedHat, Ansible, Quay, GitLab, VMware, LatteArt, Biscotti
3d
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SAS Architect & System Administrator
McLean, Virginia, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years administering enterprise SAS platforms for healthcare or government data; experience with SAS architecture, security, integrations, and compliance; bachelor's degree and ability to obtain Public Trust.
SAS, SAS 9.x, Viya, Grid, STAT, ETS, Macro, Enterprise Guide, Python, R, SQL, SPSS, Stata, SQL Server, Oracle, Teradata, Netezza, DB2, RHEL, Windows Server
3d
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SAS Architect & System Administrator
McLean, Virginia, United States
$62k-$141k/yr RemoteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOE3+ years administering SAS platforms in regulated enterprise environments; experience with SAS 9.x/Grid/Viya, healthcare analytics, federal compliance, RHEL/Windows Server, and integrations with Python/R/SQL/SPSS/Stata.
SAS 9.x, Grid, Viya, SAS, STAT, ETS, Macro, Enterprise Guide, Python, R, SQL, SPSS, Stata, Microsoft SQL Server, Oracle, Teradata, Netezza, DB2, RHEL, Microsoft Windows Server
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Weapon Control System Architect, Shipboard Systems Group
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
Bachelor's or Master's in computer science/engineering, professional experience with complex weapon control systems, active Secret clearance and eligibility for Top Secret, strong analytical and systems skills.
Trident II Strategic Weapon System (SWS), Minuteman III, Sentinel
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Principal System Architect | Cloud and Delivery
Herndon or Bensalem
HybridFull Time
Epicor
Epicor: Provides industry-specific enterprise software for manufacturing and distribution.
10+ YOE10+ years in cloud architecture (AWS/Azure), automation tooling (Terraform), CI/CD pipelines (GitHub Actions, Azure DevOps), Kubernetes, strong communication and leadership.
Terraform, GitHub Actions, Azure DevOps, Kubernetes, Infrastructure as Code
1d
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Core Banking System Architect - Director
New York City or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Montpelier or Nashville or New Orleans or United States or Oklahoma City or Orlando or Philadelphia or Phoenix or Pittsburgh or Portland
$155k-$410k/yr HybridFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
9+ YOEBachelor's degree and 9+ years of experience required; expertise in Agile, Business Architecture, cloud platforms, Enterprise Architecture, and Application Integration.
Agile Methodology, Business Architecture, AWS, Google Cloud, Azure, Enterprise Architecture, Application Integration
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Senior Staff Radar System Architect/Radar Systems Engineer - Lovettsville, VA
Lovettsville or Dayton
HybridFull Time
Resonant Sciences
Resonant Sciences: A high-tech research and development firm focused on radar systems and sensing technologies for defense applications.
15+ YOE15+ years in radar systems with leadership; proficiency in MATLAB, Python, or C++; US citizenship; ability to obtain Secret clearance preferred.
MATLAB, Python, C++
1w
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Systems Architect
Springfield, Virginia, United States
OnsiteFull Time
INCA Engineering
INCA Engineering: A veteran-owned small business providing research and technology development solutions focused on cloud modernization and computer vision.
10+ YOEDegree in computer science or systems engineering, active TS/SCI clearance, 10 years relevant experience, classified system architect and cloud modernization experience.
3w
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Sr. Flight Dynamics System Software Architect – TeraWave
Reston or Seattle
$198k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
BS in relevant technical field, expertise in flight dynamics for satellite constellations, production flight dynamics software experience, proficiency in Java/Python/C/C++/JavaScript, cloud (AWS), containers, CI/CD, Agile, and strong communication skills.
Java, Python, JavaScript, C, C++, AWS, Docker, Kubernetes, MONTE, GMAT, STK, VPC, Subnets, Firewalls, VPNs, DOORS Next Generation, Confluence, JIRA, Git, Windchill
2mo
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System Architect (SME) - Northern, VA Area; Must have an active TS/SCI Clearance with polygraph
McLean, Virginia, United States
OnsiteFull Time
Synertex
Synertex: Provider of intelligence support and IT services for government.
6+ YOEActive TS/SCI clearance with polygraph required. Strong enterprise design and cloud (AWS, Azure, GCP) experience, architecture modeling (ArchiMate, Sparx EA, Visio), DoDAF familiarity, Zero Trust, DevSecOps, and IaC practices.
AWS, Azure, GCP, ArchiMate, Sparx EA, Visio, DoDAF, DevSecOps, Zero Trust, infrastructure-as-code (IaC)