professional Jobs in District of Columbia

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Information Systems Security Officer Associate

SAIC

•

Arlington, Virginia, USA

Full-time

Job ID: 2507975 Location: ARLINGTON, VA, US Date Posted: 2025-08-05 Category: Cyber Subcategory: Cyber GRC Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC's Corporate Security Team is looking for an Associate ISSO supporting our team in Arlington, Virginia. The Associate Information Systems Security Officer (ISSO) will have responsibility for supporting th
Posted 10 days ago | Updated 3 hours ago

IT Support Specialist (TS/SCI w Poly)

General Dynamics Information Technology

•

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Computer Hardware, Information Technology (IT), Remote Access, Remote Support, Troubleshooting Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: Help Desk Technician Transform technology into o
Posted 2 days ago | Updated 9 hours ago

Sr Python Developer

eSolutionsFirst, LLC

•

McLean, Virginia, USA

Contract

Sr Python Developer 12 Months Contract Later Extension Location: McLean, VA onsite In Person Interview (F2F) required Required Skills: Must Have Qualifications: 10+ years of relatable hands-on experience as a Python DeveloperFinancial industry exp.Django/Flask/FastAPI, NumPyPandas and Relational Database, Unit TestingJob Description: Position Overview: Client s Financial Engineering team is seeking Senior Python Developer for a large strategic financial project.The position is focused on
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Posted 1 hour ago

Oracle EBS Solution Architect

IBM

•

Washington, District of Columbia, USA

Full-time

Introduction A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio Your role and responsi
Posted 9 days ago | Updated 5 hours ago

Cybersecurity Training Lead

Delviom LLC

•

Springfield, Virginia, USA

Full-time

Job Title: Cybersecurity Training Lead Location: Springfield, VA (Hybrid) Clearance: Secret Duration: 3years Key Skills: Requires strong communication skills, project management and (10+ years) significant amount of experience developing and leading large cybersecurity training programs for government agencies, Deep understanding of cybersecurity principles, threats, and best practices Familiarity with NIST frameworks (e.g., RMF, NICE, AI RMF), DHS 4300 policies, and federal cybersecurity mand
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Posted 31 days ago | Updated 10 days ago

Software Developer, Mid - Active Top Secret required

General Dynamics Information Technology

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Application Development, Software Design, Software Development Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a SOFTWARE DEVELOPER at GDIT. Here, you'll tailor
Posted 3 days ago | Updated 17 hours ago

Power Apps Senior Developer/Architect

General Dynamics

•

Remote or Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: Cloud Job Qualifications: Skills: Agile Methodology, Microsoft Power Applications Deployment, Microsoft Power Applications Portals, SharePoint Developer, Software Development Life Cycle (SDLC) Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: At GDIT, people are our dif
Posted 17 hours ago

Identity Management Engineer

Zolon Tech Solutions Inc

•

Washington, District of Columbia, USA

Contract

Title: Identity Management Engineer Duration: Long Term (3+ years) Location: Washington DC Clearance: Ability to obtain and maintain an Client Tier 4 Public Trust clearance Job Description: Hybrid- 2 days onsite/3 days remoteWe are looking for an Identity Management Engineer to be responsible for the design, implementation, and ongoing support of Okta-based Identity and Access Management (IAM) solutions. This position will work closely with internal stakeholders, including security, operations,
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Posted 25 days ago

Network Engineer

BOOZ, ALLEN & HAMILTON, INC.

•

Maryland, USA

Full-time

Network Engineer The Opportunity: A well-designed network is critical to move data and enable agencies to achieve their missions, but how can an organization make sure their network will fit their current and evolving needs? Crafting the right network, with the right equipment and sof tware, requires a combination of technical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network the DoD needs. As a Network Engineer on our
Posted 1 day ago | Updated 3 hours ago

Lead Cyber AI Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0223271 Cyber AI Engineer, Lead The Opportunity: At Booz Allen Hamilton, we are pushing the boundaries of innovation through our emerging product business. We are seeking a S enior Cyber AI Engineer to join our internal product engineering team and lead the creation of a transformative AI-driven cybersecurity product. This role is for a visionary "10x-type" engineer who can develop novel intellectual property (IP) that drives substantial ARR and redefines the market. You'll collabor
Posted 11 days ago | Updated 6 hours ago

Android Developer

Apex Systems

•

Herndon, Virginia, USA

Full-time

Job#: 2075090 Job Description: Android Developer - Manassas, VA We are seeking experienced Cyber Security/Android Developers for a full-time, onsite opportunity supporting a government contract in Manassas, Virginia. This is a long-term contingent hire position anticipated to begin August 2026 and run through 2031. Requirements: 3+ years' experience with Android or iOS operating systems3+ years' experience with C and Python (emphasis on C)TS/SCI clearance required, with the ability to obtain
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Posted 4 days ago | Updated 6 hours ago

AWS Infrastructure Engineer

Urpan Technologies, Inc.

•

Reston, Virginia, USA

Contract, Third Party

Role: AWS Infrastructure Engineer Location: Reston, VA || Hybrid- 4 day's remote and 1 day onsite Only local consultants Job Details We are seeking an experienced AWS Infrastructure Engineer with deep expertise in Terraform, AWS EKS, and Infrastructure-as-Code (IaC). The ideal candidate will have a proven track record as a Platform Engineer, building and managing scalable cloud platforms. This role requires someone who thrives in automating infrastructure deployments, optimizing Kubernetes clus
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Posted 3 days ago

Software Engineer

General Dynamics

•

Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering or Mathematics field. Also requires 2+ years of job-related experience or a Master's degree. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to cl
Posted 17 hours ago | Updated 5 hours ago

Senior Web Developer

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Systems Engineering Job Qualifications: Skills: CSS Scripting, JavaScript, Web Application Development Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: Deliver simple solutions to complex problems as a Senior Web Developer at GDIT. Here, you'll tailor cutting-edge soluti
Posted 17 hours ago | Updated 5 hours ago

Senior IT Specialist

Cayuse Holdings, LLC

•

Washington, District of Columbia, USA

Full-time

Overview The Work The Senior IT Specialist provides support to end users for Personal Computer (PC), server, or mainframe applications and hardware. This role may interact with network services, software systems engineering, and/or applications development to restore service and identify and correct core problems. The Senior IT Specialist simulates or recreates user problems to resolve operating difficulties, recommends systems modifications to reduce user problems, and maintains currency and th
Posted 32 days ago | Updated 2 hours ago

Cybersecurity Governance Lead Top Secret Clearance

H & R Computer Consulting Services

•

Washington, District of Columbia, USA

Full-time

Job Title: Cybersecurity Governance LeadLocation: Washington, DCCertification Required: Certified Information Systems Security Professional ( CISSP )Clearance Required: Active Top-Secret (TS)Salary: $125K-$175KApplication Deadline: Aug. 30, 2025To apply, please follow these steps: Visit .Select the position you are interested in.Review the job details, then click Apply Now.Complete and submit your application.Description:The Cybersecurity Governance Lead will assist the FCC with cybersecurity a
Posted 3 days ago

Human System Integration Engineer IV

VTG

•

Washington, District of Columbia, USA

Full-time

Overview We are seeking a senior Human Systems Integration Engineer to support our Washington, DC office. Candidate will provide analysis and design support across human factors engineering, manpower, training, safety, survivability, and habitability to optimize human performance and total system effectiveness. Work will focus on reducing system ownership costs while enhancing mission capability. What will you do? Provide integrated and comprehensive analysis, design, and assessment of requirem
Posted 22 days ago | Updated 1 day ago

Oracle DBA - STIGs Experience Required

Mindbank Consulting Group

•

Washington, District of Columbia, USA

Contract

Mindbank does not work with third party companies - please do not inquire and do not send candidates.This position requires an active security clearance - please read description carefully before applying.Position is hybrid to Washington, DC; candidates must reside within commuting distance.Mindbank Consulting Group has an immediate need for an Oracle Database Administrator. This is a short-term contract lasting approximately two months. Candidates must reside within commuting distance of Washin
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Posted 2 days ago | Updated 1 day ago

Senior Ai Cloud Engineer

TalTeam

•

Washington, District of Columbia, USA

Contract

Design and build next-generation AI & analytics frameworks using AWS AI services (e.g., Amazon Bedrock, SageMaker, Comprehend, Rekognition, Transcribe). Apply Generative AI models (e.g., GPT, Claude, LLaMA, HuggingFace) to solve complex business challenges across diverse domains. Architect and deploy secure, scalable cloud-based data and AI platforms, including data lakes, warehouses, and real-time processing layers. Lead cross-functional teams in delivering AI/ML pipelines, cloud infrastructure
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Posted 1 day ago

System Safety Engineer

Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0222888 System Safety Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in system safety? Our team supports senior-level DoD and Service personnel with system safety implementation and oversight for DoD system programs. You'll leverage your spe cia lized knowledge and expertise in system safety, including applying scientific and engineering principles, criteria, and techniques to identify and as
Posted 18 days ago | Updated 6 hours ago