43,127 sr senior jobs at 5,656 companies in Washington, DC

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Sr Network Engineer
Springfield, Virginia, United States
$97k-$131k/yr HybridFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOESenior network engineer with 5+ years of relevant experience; Active Secret clearance with favorable Tier 5; IAT Level III, CCNP-E, CCSA certifications; Bachelor’s degree or 4 years substitute; experience in LAN/WAN, BGP, MPLS, LDP; multi-vendor device config; hybrid work in Springfield, VA.
BGP, MPLS, LDP, LAN/WAN, CCNP, CCSA
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Senior Counterintelligence Specialist (CISRSR)
Fort Meade, Maryland, United States
OnsiteFull Time, Contract
Railhead
Railhead: Provides intelligence analysis, systems engineering, and defense support services.
12+ YOESenior-level counterintelligence analyst with advanced degree or extensive experience; Top Secret/SCI clearance; 4+ years intelligence analyst experience; knowledge of SR/OPSEC; DoD/Army policies.
Signature Reduction databases
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Sr. Accountant (5791)
Manassas, Virginia, United States
HybridFull Time
Three Saints Bay
Three Saints Bay: Provides engineering and technical services to federal government agencies.
5+ YOEMinimum 5 years’ experience as a Senior Accountant with US GAAP knowledge; strong reconciliations, attention to detail, and ability to work under deadlines.
Deltek Costpoint, Deltek T&E
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Sr. Account Executive
Baltimore, Maryland, United States
$175k-$200k/yr HybridFull Time
Alera Group
Alera Group: National firm providing insurance brokerage and financial services.
5+ YOEBachelor’s degree; 5+ years in employee benefits consulting or brokerage for large employers; strong benefits design, data analysis, and client relationship skills; effective communication.
Microsoft Office Suite
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Sr Digital Producer
Arlington, Virginia, United States
HybridFull Time
NRECA
NRECA: National trade association representing consumer-owned electric cooperatives.
8+ YOEBachelor’s in Journalism/Communications/English or related; 8+ years web producer experience; SEO, CMS (WordPress/Sitecore/Drupal/Adobe CQ5); analytics; strong writing/editing.
WordPress, Sitecore, Adobe CQ5, Drupal, Google Analytics
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Sr. Cybersecurity Engineer
Fort Meade or Laurel
OnsiteFull Time
Alaka'ina Foundation Family of Companies
Alaka'ina Foundation Family of Companies: Provides technical solutions and mission support to federal agencies.
8+ YOEEight+ years of cybersecurity experience in a DoD environment; Bachelor's in Cybersecurity; DCWF 8140/8570 certifications may be required.
Firewalls, Encryption, Vulnerability Analysis, DoD Networks, Risk Assessment
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Sr. Capture Manager
Reston, Virginia, United States
$200k-$250k/yr HybridFull Time
Synergy BIS: Provides digital transformation and IT services to federal agencies.
Lead large capture efforts; Agile/PaaS modernization; strong communications and exec briefing.
MS Office, CRM tools
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Sr. Data Engineer
Fairfax, Virginia, United States
$106k-$159k/yr OnsiteFull Time
Pyramid Systems
Pyramid Systems: Provides digital transformation and IT services to federal agencies.
8+ YOE8+ years IT data architecture, public trust clearance, US citizen, Bachelor's degree; Expertise in Databricks, Delta Lake, Delta Live Tables; Spark; ETL/ELT tools; advanced SQL; data pipelines; AWS; CI/CD; Kafka; Python.
Databricks, Structured Streaming, Delta Lake, Delta Live Tables, Spark, Spark SQL, Spark DataFrames, PySpark, SSIS, Pentaho, Data Migration Service, Python, Pytest, Unittest, JSON, Kafka, Confluent, Schema Registry, ksqldb, Kafka Streams, Airflow, Jenkins, Docker, CloudWatch, AWS, DynamoDB, S3, Kinesis, DBT, Great Expectations
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Sr Contract Specialist
Riverdale or Chantilly
OnsiteFull Time
RTI Consulting
RTI Consulting: Service-disabled veteran-owned firm providing federal government advisory services.
15+ YOEExtensive DoD/IC contracting experience; active TS/SCI with poly; 15+ years; on-site in Chantilly, VA; degree in Accounting/Finance/Economics/Business/Contracts Management; certifications a plus.
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Automotive Sr. Technician
Warrenton, Virginia, United States
$18/hr OnsiteFull Time, Part Time
Valvoline
ValvolineNYSE: VVV: Provider of automotive preventive maintenance and oil change services.
0+ YOEStarting at $18.00/hr, full-time or part-time; benefits include health insurance, vacation, 401(k), training, tuition reimbursement, safety shoes; must be able to lift 50 lbs and stand for long periods.
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Sr. Data Scientist
Arlington, Virginia, United States
OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
Hands-on Elasticsearch in search/analytics; strong search concepts; data science/AI in enterprise; cloud platforms (AWS/Azure/GCP); translate complex concepts; travel; US Citizenship with active Secret Clearance; BS in CS/Data Science or related field.
Elasticsearch, GenAI, LLMs, Vector Search, Retrieval-Augmented Generation, Python, AWS, Azure, GCP
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Sr. Software Engineer
Tucson or Centennial or Chantilly
$190k-$260k/yr OnsiteFull Time
Rincon Research Corporation
Rincon Research Corporation: Designs high-performance digital signal processing solutions for defense missions
15+ YOEProficient in modern software engineering, C++ and Python, 15+ years experience, TS/SCI clearance, US citizenship.
C++, Python, Linux, Gitlab, CI/CD, Docker, Kubernetes, PIP
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Sr Account Manager, EdTech
Arlington or New York
OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
7+ YOE7+ years technology sales; knowledge of general AI tools; bachelor's degree or equivalent experience.
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Senior Accountant
Baltimore, Maryland, United States
$80k-$95k/yr HybridFull Time
Association of Universities for Research in Astronomy
Association of Universities for Research in Astronomy: Operates world-class astronomical observatories for federal agencies and universities.
3+ YOESenior Accountant with 3-5 years in government contracting and auditing; manage property records, audit readiness, and compliance.
Microsoft Excel
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Principal Antenna Test / Sr Principal Antenna Test Engineer
Sykesville, Maryland, United States
$109k-$163k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEBS/MS in Electrical Eng; 5+ years (Principal) or 8+ years (Sr Principal) in RF/test; RF test equipment; software dev in C#, VB, MATLAB; DoD Secret clearance with SAP; US citizenship.
Oscilloscope, Power meter, Spectrum analyzer, Signal generator, C#, Visual Basic, MATLAB
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TAC20-75 Sr. System Administrator
Reston, Virginia, United States
OnsiteFull Time
AT&T
AT&TNYSE: T: Provides telecommunications, internet, and digital entertainment services.
8+ YOEVMware/Nutanix admin, Windows/Linux admin, PowerShell/Bash scripting, 8570 IAT Level 2, 8+ years of experience.
PowerShell, Bash, VMware, Nutanix, Active Directory, GPO, SCCM, PDQ, Ansible, STIGs
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SR Financial Analyst/Consultant
Arlington or Washington
$95k-$130k/yr OnsiteFull Time
Artemis Consulting
Artemis Consulting: Providing financial and program management services for government missions.
7+ YOESenior financial management and DoD/Navy budgeting experience; security clearance possible.
Excel, Power BI, Tableau, N ERP, Microsoft Office, Navy ERP
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Bart & Associates - Senior ISSE
Washington, District of Columbia, United States
OnsiteFull Time
B&A
B&A: Provides IT systems integration and data services to federal agencies.
8+ YOESenior ISSE with 8+ years in cybersecurity engineering, RMF, and federal compliance.
RMF, NIST SP 800-53
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Sr. Program Manager for Construction Management
Washington or United States
$148k-$267k/yr HybridFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
15+ YOEBachelor’s in engineering or CM; Master’s preferred; 15+ years PM/CM experience; active Secret clearance; experience with large, complex programs; $250M+ renovations; strong leadership and risk management.
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Sr Comms & Data Architect
Chantilly, Virginia, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: Engineering services and solutions provider.
20+ YOE20+ years with classified programs; TS/SCI clearance; Bachelor's in a technical field; Master's preferred; travel to CONUS/OCONUS.