11,554 Results for

Senior IT Jobs in Washington, DC

Jobs

Senior Security Engineer Tria Federal

Woodlawn, MD

As a Senior Security Engineer, you will be working on multiple projects facilitating security operations including Web Applications, Infrastructure Scanning / Auditing, Log Monitoring, and CDN Activity. Bachelor's degree in cybersecurity, computer science, engineering, technology, data science, statistics, analytics, or related quantitative and software development field.

30+ days ago

Senior Penetration Tester SkyePoint Decisions

Laurel, MD

SkyePoint Decisions is a leading Cybersecurity Architecture and Engineering, Critical Infrastructure and Operations, and Applications Development and Maintenance IT service provider headquartered in Dulles, Virginia with operations across the U.S. We provide innovative enterprise-wide solutions as well as targeted services addressing the complex challenges faced by our federal government clients. The Pentest Operator will support and lead pen testing engagements on High Value Asset (HVA) systems and enterprise security assessments, helping clients understand real-world attack paths, validate defensive controls, and prioritize remediation activities based on mission risk.

5 days ago

Senior Program Manager - CDES Leidos Holdings Inc

Odenton, MD

$131,300–$237,350 / year

The successful candidate should be equally comfortable discussing financial performance with Leidos leadership, mission priorities with the customer, technology implementation challenges with technical teams, workforce issues with employees, and program risks with senior stakeholders. The Program Manager is expected to engage directly with technical teams, participate actively in customer discussions, understand current challenges, ask informed questions, make decisions, remove obstacles, and ensure commitments are delivered.

30+ days ago

Forensics - Crisis and Investigations - Cyber Response - Senior Ernst & Young Global Ltd

McLean, VA

$84,700–$139,800 / year

If you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1-800-EY-HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY's Talent Shared Services Team (TSS) or email the TSS at ssc.customersupport@ey.com. This role focuses on the post-incident response phase, helping clients assess impacted data, evaluate legal and regulatory obligations, coordinate remediation activities, and manage stakeholder communications.

30+ days ago

Sr. Software Engineer, AI Infrastructure Starshield Space Exploration Technologies Corp

Washington, DC

$165,000–$265,000 / year

BASIC QUALIFICATIONS: Bachelor's degree in computer science, information systems/IT, or an engineering discipline and 5+ years of professional experience with Linux operating systems; OR 7+ years of professional experience in software, DevOps, or site reliability engineering in lieu of a degree. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

28 days ago

Senior Cloud Engineer Semper Valens Solutions

Fort Meade, MD

Full time
Quick Apply

Senior Cloud / DevOps Engineer – DISA Citadel SupportFull-Time Ft. Meade, MDActive Secret clearance required **Contingent** Referral Bonus: $1,000Sign-on bonus: up to $2,500 Position OverviewWe are seeking a Senior Cloud/DevOps Engineer to support the Defense Information Systems Agency Citadel mission by designing, automating, securing, and maintaining modern enterprise infrastructure and cloud-based platforms in a highly secure DoD environment. At Semper Valens, our vision is to remain a creative, cutting edge and cost-effective solutions provider where our shared intellect, industry experience, and technology excellence, make a positive difference in our customer's success.

30+ days ago

Sr. Systems Engineer Job | Esri Career Opportunity Environmental Systems Research Institute Inc

Vienna, VA

$81,120–$166,400 / year

Have working knowledge and experience with ICD 503, NIST 800-53r4/5 controls, NIST 800-171R2, NIST Risk Management Framework, NISPOM Chapter 8, DCSA DAAPM 2.2. Compensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

30+ days ago

Scrum Master (Senior) CACI

Ashburn, Virginia

Orchestrate Agile processes for multiple engineering teams delivering comprehensive infrastructure, network, and IT services modernization across physical data centers, cloud environments, and 350+ worldwide facilities. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

15 days ago

Business Analyst (Senior) CACI

Ashburn, Virginia

$103,800–$218,100 / year

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Architect and implement sophisticated portfolio-level integrated dashboards delivering real-time visibility into program increment execution, feature delivery flow efficiency, and value stream metrics.

13 days ago

Design Engineer Senior 3 M.C. Dean, Inc

Tysons, Virginia

$104,240–$130,300 / year
Full time

The responsibilities include the administration and maintenance of high performance computer configurations as well as other systems and peripherals' participating in system integration projects, system performance analyses, problem resolution, and system security initiatives; works with senior staff in the development of system management tools; and works with other Company Departments to provide a comprehensive support infrastructure for a wide range of commercial, corporate, and governmental users. Qualifications: Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required with 5+ years of experience in programs and contracts of similar scope, type and complexity.

30+ days ago

Senior AI Engineer (SWE3) Wyetech

Linthicum Heights, MD

Full time

Candidates must meet one (1) of the following education and experience combinations: Bachelor's degree in Computer Science or a qualifying related discipline plus eight (8) years of relevant experience. This position focuses on developing and integrating AI-driven solutions, including Large Language Models (LLMs), to enhance vulnerability identification, mitigation capabilities, and certification processes within secure mission environments.

6 days ago

Server Engineer (Senior) CACI

Ashburn, Virginia

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Excellent leadership abilities with proven experience planning and leading major infrastructure initiatives, functioning as a subject matter expert, and supervising server engineering teams.

8 days ago

Senior ITCR / Requirements Analyst Empower AI Inc.

Fort Meade, Maryland

Full time

The Senior Analyst leads requirements elicitation with internal and external customers, business process and gap analysis, alternatives analysis, and market research; produces comprehensive, data-driven ITCR Support Packages and executive briefing materials for Program Management Reviews and agency governance boards; and shapes how approved capabilities flow into the ITSM development backlog, Surge Plans, and the CX Roadmap. Translate approved capabilities into actionable backlog epics and user stories for the ITSM platform and collaboration platform development teams, and into Surge Plan content (approach, milestones, deliverables, resources, impacts) for Government-approved projects.

30 days ago

Senior OneStream Consultant ManTech International Corp

$148,200–$263,000 / year

There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Responsibilities include but are not limited to: Applying advanced theoretical knowledge of Computer Science and Engineering principles to proficiently develop, write, test, troubleshoot, and document code and interfaces for financial management applications using the OneStream XF platform.

30+ days ago

Senior Technical Product Manager TransUnion

Reston, VA

$142,500–$237,500 / year

For You: Grow and recharge with tuition reimbursement, flexible time off for exempt employees or paid time off for nonexempt employees, up to 12 paid holidays per year, commuter benefits, employee discounts, charitable gift matching, and paid volunteer time off, plus corporate volunteer events that make it easy to give back. TransUnion Overview: At TransUnion, we encourage and are committed to creating a real, positive impact and shared sense of purpose within our Workforce for Good, which empowers our people to grow, innovate and contribute to a better future for our communities and customers.

30+ days ago

Clinical Data AMS Sr. Consultant Deloitte Touche Tohmatsu Ltd

Washington, DC

$120,200–$140,000 / year

This role owns the health, stability, and compliance posture of a suite of clinical and regulatory R&D platforms - including Axway Secure Transport (ST), eClinical Elluminate, Eclipse (medical coding), and EAST - across the full engagement lifecycle: implementation, configuration, validation, and steady-state managed services. The team operates at the intersection of IT infrastructure, clinical operations, and quality/regulatory compliance, partnering closely with global business and technology stakeholders to support end-to-end clinical trial data lifecycles from data capture and coding through statistical analysis and submission-ready outputs.

30+ days ago

Network Engineers, Senior Engineers & Architects (CBP) Agile Defense

Ashburn, Virginia

$90,000–$150,000 / year

You will work on routing and switching, WAN and LAN transport, wireless, segmentation, and firewalls in a mixed Cisco, Juniper, and Arista environment, alongside field deployment teams, cloud engineers, and security staff. U.S. Customs and Border Protection runs continuous operations across more than 300 land, air, and sea ports of entry, plus Border Patrol stations and the Air and Marine Operations Center.

30+ days ago

Senior Program Manager Unison global

Tysons Corner, VA

Required Experience: Extensive experience as a Project/Program Manager, including significant experience delivering integrated federal ERP business systems, or large-scale enterprise technology programs (e.g., PRISM, Momentum, PeopleSoft Federal, Oracle Federal Financials, SAP, Workday Federal). Role Description: Unison, a leading provider of procurement and program management solutions to the federal marketplace, is seeking a Senior Program Manager to be a leader for delivery and operations and maintenance of large-scale, complex federal programs, including enterprise resource planning (ERP) systems.

30+ days ago

Senior Contracts Support Specialist Science Applications International Corp

Lorton, VA

$140,001–$180,000 / year

Candidates experienced as USAF/USSF acquisition officers (AFSC: 63A) or developmental engineers (AFSC: 62E) leading satellite programs in the USSF (SSC), NRO, or SDA, applying the full range of the systems engineering discipline (e.g., Requirements Development, Architecture, SE milestones: SRR, PDR, CDR, etc.), and/or DAWIA/PMI Program Management will be especially well-prepared to excel. Operating within a fast-paced acquisition environment, we benefit from streamlined authorities and direct access to senior Government decisionmakers, enabling us to move quickly and execute aggressive schedules using the most innovative contracting strategies available.

21 days ago

Senior Test Lead (Tricentis Tosca), Defense Counterintelligence and Security Agency (DCSA), Remote BizFirst

Quantico, VA

Remote

The role leads delivery across the Tricentis Quality Engineering platform: Tosca, qTest (Manager/Insights/Launch), Elastic Execution Grid (EEG/DEX), NeoLoad, and LiveCompare, fully integrated into CI/CD for Defense Counterintelligence and Security Agency programs. BizFirst is assisting our client with recruiting a Senior Test Lead to support Defense Counterintelligence and Security Agency (DCSA) programs through hands-on automated testing, test strategy, team coaching, and stakeholder alignment.

16 days ago

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Senior IT Jobs in Washington, DC

Senior Security Engineer Tria Federal

Senior Penetration Tester SkyePoint Decisions

Senior Program Manager - CDES Leidos Holdings Inc

Forensics - Crisis and Investigations - Cyber Response - Senior Ernst & Young Global Ltd

Sr. Software Engineer, AI Infrastructure Starshield Space Exploration Technologies Corp

Senior Cloud Engineer Semper Valens Solutions

Sr. Systems Engineer Job | Esri Career Opportunity Environmental Systems Research Institute Inc

Scrum Master (Senior) CACI

Business Analyst (Senior) CACI

Design Engineer Senior 3 M.C. Dean, Inc

Senior AI Engineer (SWE3) Wyetech

Server Engineer (Senior) CACI

Senior ITCR / Requirements Analyst Empower AI Inc.

Senior OneStream Consultant ManTech International Corp

Senior Technical Product Manager TransUnion

Clinical Data AMS Sr. Consultant Deloitte Touche Tohmatsu Ltd

Network Engineers, Senior Engineers & Architects (CBP) Agile Defense

Senior Program Manager Unison global

Senior Contracts Support Specialist Science Applications International Corp

Senior Test Lead (Tricentis Tosca), Defense Counterintelligence and Security Agency (DCSA), Remote BizFirst

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