2,619 Results for

Senior IT Jobs in Herndon, VA

Jobs

Senior PT (only grandfathered position - should be no new ones) Powerback Rehabilitation

Washington, DC

$48–$55 / hour

Powerback Rehabilitation (Powerback) is a new way of delivering recovery, rehabilitation, respiratory, and wellness services to patients across the nation. Our reimagined approach to rehabilitation connects directly to the patient experience, which is centered on transforming the road to recovery for everyone and helping patients get their power back.

30+ days ago

Sr Azure Cloud Infrastructure Engineer StratAcuity Staffing Partners Inc

Washington, DC

$76–$81 / hour

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Demonstrate significant experience working with AWS cloud infrastructure and services, AWS networking, IAM roles, and scripting in Perl/Python/Shell.

20 days ago

Senior Commercial HVAC Technician Jobot

Laurel, MD

$90,000–$125,000 / year

This is a hands-on role focused on the Service, Maintenance, Troubleshooting, and Repair of large Commercial HVAC Systems, including Chillers, Boilers, Refrigeration, Air Handling Equipment, and Controls. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

7 days ago

Senior IT Portfolio Specialist NSS

Arlington, Virginia

$90,000–$120,000 / year

Working within the Portfolio Management Office (PMO), you will provide analytical, governance, and program management support to advance strategic initiatives, improve operational efficiency, and support informed decision-making. What We Offer: If you are a dynamic and forward-thinking leader with a passion for driving innovation and collaboration in the public sector, we encourage you to apply for this exciting opportunity to make a positive impact on government initiatives.

16 days ago

Sr Mechanical Engineer/Dept. Head Jobot

Washington, DC

$120,000–$175,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Successful candidates will have a strong background in MEP Consulting (Mechanical, Plumbing, & Fire Protection Engineering) with proven leadership experience.

10 days ago

Senior Director - Cyber and AI Lead Systems Architect (LSA) Peraton

Reston, Virginia

$190,000–$304,000 / year
Full time

In this role, you will: Work shoulder-to-shoulder with capture leaders, sector CTOs, Peraton Labs, delivery accounts, and mission SMEs — translating deep cyber operational understanding into differentiated, agentic-AI-enabled solutions that win contracts and deliver measurable mission outcomes. Proven ability to translate complex cyber, AI, and mission concepts into compelling solution narratives for capture teams, executives, and government evaluators; strong record of communicating at senior and executive levels.

8 days ago

Sr Energy Engineer - DC Jobot

Washington, DC

$90,000–$155,000 / year

Project Managers work independently on complex projects, network to expand the market outreach for Existing Building Decarbonization projects, and collaborate closely with clients, contractors, and internal teams. – Lead energy modeling and building performance simulations and perform life-cycle cost analyses to evaluate the ROI and overall economic feasibility of various decarbonization strategies, including high-efficiency HVAC systems and the integration of geothermal and other renewable energy sources.

10 days ago

IT Risk Senior Consultant KEARNEY & COMPANY, P.C.

Washington, DC

$103,000–$180,000 / year

This position is responsible for leading client engagements, developing trusted executive relationships, growing existing accounts, and identifying new opportunities to apply IT risk, governance, internal controls, cybersecurity, and financial systems expertise to complex federal challenges. The Senior Consultant will serve as a senior advisor to federal clients and provide strategic direction across IT risk and control initiatives, including IT governance, financial systems modernization, cybersecurity governance, regulatory compliance, internal controls, and remediation.

30+ days ago

Senior IT Talent Acquisition Specialist (Req-304) CATHEXIS

Tysons, VA

$115,000–$125,000 / year

Professional recruiting certifications — AIRS Certified Internet Recruiter (CIR) or Advanced CIR, AIRS Professional Recruiter Certification (PRC), LinkedIn Certified Professional–Recruiter, ASA Certified Staffing Professional (CSP), or NAPS Certified Personnel Consultant (CPC). Proven AI/ML recruiting depth: successful placements of machine learning engineers, data scientists, or AI researchers/engineers, with the technical fluency to screen credibly for ML frameworks (e.g., PyTorch, TensorFlow), data pipelines, MLOps, and model deployment.

10 days ago

Senior SIGINT Systems Engineer Rite-Solutions Inc

Chantilly, VA

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. Headquartered in Chantilly, VA with 16 global offices, Arcfield employs more than 1,500 engineers, analysts, IT specialists, and other professionals with more than 60 years of collective proven experience supporting missions in cyber and space defense, space exploration, hypersonic and nuclear deterrence and warfighter readiness.

30+ days ago

Senior Cost Segregation Associate Jobot

Rockville, MD

$60,000–$85,000 / year

By offering in-depth expertise and hands-on service, our client enables businesses across various industries to leverage specialized tax strategies that support innovation and operational efficiency, making complex tax benefits more accessible and straightforward. Its primary focus is on helping clients identify, document, and claim valuable tax credits and incentives, such as the Research & Development (R&D) Tax Credit, cost segregation, and energy efficiency tax deductions like the 179D and 45L credits.

10 days ago

Senior Accounting Manager Vaco LLC

mclean, VA

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Demonstrated AI experience — practical, hands-on use of AI or machine-learning tools in a finance or accounting context, such as automating reconciliations and close tasks, AI-assisted document and invoice processing, anomaly and fraud detection, or AI-supported research and drafting.

Today

Sr. Schedule Controls Manager, AMER Construction Programs Amazon Data Services, Inc.

Herndon, VA

They are constantly challenged to drive continuous improvement, reduced timelines & identify spend reduction opportunities while delivering the highest quality, most technically efficient data centers in the world. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.

30+ days ago

Senior Momentum Systems Support Specialist (On-Site) CGI Inc

Arlington, VA

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

16 days ago

Senior Network & Systems Engineer Telos Corp

Ashburn, VA

$100,000–$120,000 / year

Administer and troubleshoot AWS GovCloud (US) infrastructure, including EC2, VPCs, subnets, route tables, Security Groups, NACLs, VPC endpoints, Route 53, load balancers, S3, RDS, IAM, CloudWatch, CloudTrail, Security Hub, and Systems Manager. This position extends beyond traditional network engineering and requires strong expertise in Cisco networking, Windows Systems Administration, virtualization, cybersecurity, and AWS GovCloud.

30+ days ago

Senior Systems Engineer VetRamp

Fairfax, Virginia

As part of a prime contractor team, you’ll contribute to the design, development, and sustainment of mission-critical IT infrastructure that enables deployed medical forces to deliver care under the most challenging conditions. This position supports the Expeditionary Medical (EXMED) program, a federal initiative delivering advanced IT and medical solutions to support military health operations worldwide.

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

Sr. Systems Engineer, TS/SCI w/Poly Peraton

Laurel, Maryland

$176,000–$282,000 / year
Full time

Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. 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.

30+ days ago

Senior Security Consultant Kratos Defense & Security Solutions Inc

Herndon, VA

Remote

customFieldsAll":[{"abbrFname":"Trav","fvalue":"Domestic","custid":2105,"fname":"Travel Requirement"},{"abbrFname":"Comp","fvalue":"","custid":2116,"fname":"Compensation"},{"abbrFname":"CAP","fvalue":"Space Training & Cyber","custid":2182,"fname":"Capabilities"}],"bugroupname":"","reqexp":"","travel":25,"jid":369202,"jobduration":"","zipcode":20171,"job_title":"Senior Security Consultant ","customFields":[{"abbrFname":"Trav","fvalue":"Domestic","custid":2105,"fname":"Travel Requirement"},{"abbrFname":"Comp","fvalue":"","custid":2116,"fname":"Compensation"},{"abbrFname":"CAP","fvalue":"Space Training & Cyber","custid":2182,"fname":"Capabilities"}],"BusinessUnitName":"KSTC","jobcurrency":"USD","jobtype":"Full-Time/Regular","city":"Herndon","joblevel":4,"companyname":"Kratos Defense","salarytype":0,"jobdescription":". SP 800-171, CMMC Certified Assessor, CMMC Certified Professional, CCP, CCA, Lead CCA, Registered Practitioner, RP","JobHours":"","dname":"KSpace Cyber","postingdate":"July, 07 2026 18:21:33","fullCountryName":"United States","buid":2383,"bugroupid":"","JobDisplayLang":"","degree":"hig","posted":0,"location":"","collegepost":0,"startdate":"August, 03 2026 00:00:00","numopening":1,"state":"VA","fkcategory_id":2714,"reqsexp":".

30+ days ago

Sr. Systems Engineer, TS/SCI with Poly Peraton

Laurel, Maryland

$176,000–$282,000 / year
Full time

30+ days ago

Get noticed by top employers!

Upload your resume to let employers know you're open to Senior IT job opportunities. Plus, receive relevant job recommendations in your inbox.

Create A Free Account

Senior IT Jobs in Herndon, VA

Senior PT (only grandfathered position - should be no new ones) Powerback Rehabilitation

Sr Azure Cloud Infrastructure Engineer StratAcuity Staffing Partners Inc

Senior Commercial HVAC Technician Jobot

Senior IT Portfolio Specialist NSS

Sr Mechanical Engineer/Dept. Head Jobot

Senior Director - Cyber and AI Lead Systems Architect (LSA) Peraton

Sr Energy Engineer - DC Jobot

IT Risk Senior Consultant KEARNEY & COMPANY, P.C.

Senior IT Talent Acquisition Specialist (Req-304) CATHEXIS

Senior SIGINT Systems Engineer Rite-Solutions Inc

Senior Cost Segregation Associate Jobot

Senior Accounting Manager Vaco LLC

Sr. Schedule Controls Manager, AMER Construction Programs Amazon Data Services, Inc.

Senior Momentum Systems Support Specialist (On-Site) CGI Inc

Senior Network & Systems Engineer Telos Corp

Senior Systems Engineer VetRamp

Clinical Data AMS Sr. Consultant Deloitte Touche Tohmatsu Ltd

Sr. Systems Engineer, TS/SCI w/Poly Peraton

Senior Security Consultant Kratos Defense & Security Solutions Inc

Sr. Systems Engineer, TS/SCI with Poly Peraton

Similar Job Searches