Senior Subject Matter Expert
Silo Smashers
Senior Subject Matter Expert (Hybrid) Location: Arlington, VA (Hybrid) Clearance: Must be a U.S. citizen with the ability to obtain and maintain a TS/SCI clearance and DHS suitability, as required by federal contract. Overview The Senior Subject Matter Expert (SME) will serve as a trusted advisor to DHS CISA, providing strategic guidance on IT modernization, cloud adoption, and cybersecurity initiatives. This role partners with federal leadership to shape enterprise solutions and ensure alignment with mission and security priorities. Summary The Senior Subject Matter Expert (SME) will serve as a trusted advisor to DHS CISA, providing strategic guidance on IT modernization, cloud adoption, and cybersecurity initiatives. This role partners with federal leadership to shape enterprise solutions and ensure alignment with mission and security priorities. Responsibilities Provide expert technical direction and validate solution designs for complex IT systems. Advise executive stakeholders with risk-based recommendations to support decision-making. Mentor and guide junior staff, facilitating knowledge transfer across teams. Ensure solutions align with DHS enterprise architecture, Zero Trust strategy, and federal compliance requirements. Qualifications 10+ years of specialized experience in IT, cybersecurity, or enterprise architecture. Proven experience advising senior federal leadership on modernization and cybersecurity policy. Strong leadership, analytical, and communication skills with client-facing expertise. Relevant certifications such as CISSP, CISM, or cloud architect certifications (AWS, Azure, etc.) strongly preferred. #J-18808-Ljbffr Silo Smashers
- ...Senior Subject Matter Expert (Hybrid) Location: Arlington, VA (Hybrid) Clearance: Must be a U.S. citizen with the ability to obtain and maintain a TS/SCI clearance and DHS suitability, as required by federal contract. Overview The Senior Subject Matter Expert (SME) will...SeniorContract work
- ...Job Type Full-time Description Senior Medical Coding Subject Matter Expert Federal Health Contract Support, Defense Health Agency (DHA) Position contingent on contract award (target September 2026) Location: Defense Health Agency Headquarters...SeniorFull timeContract workFor contractorsLocal areaRemote workWorldwideMonday to Friday
$150k - $200k
...company dedicated to process and quality in every aspect. As experts in healthcare IT, Apex is committed to building systems... ...devices. Summary Goldbelt Apex is seeking highly experienced Senior Domain Subject Matter Experts to provide deep mission-domain knowledge and...SeniorContract workRemote work- Overview SENIOR MARITIME DATA AND INFRASTRUCTURESUBJECT MATTER EXPERT(DOT): Bowhead seeks a Senior Maritime Data & Infrastructure SME to join our team in Washington... ...Act as senior liaison with CMTS member agency subject matter experts Provide staff support for Maritime...SeniorWork at officeRemote work
$107.9k - $195.05k
Senior Cyber Subject Matter Expert (Cyber SME) Leidos is seeking a Senior Cyber Subject Matter Expert (Cyber SME) to provide expertise and experience in cybersecurity threat analysis and to guide cybersecurity best practices, policy review, and mitigation through training...Senior- GAMA-1 Technologies is seeking a Senior ATO Subject Matter Expert to support federal cybersecurity authorization and compliance initiatives across mission-critical systems and cloud environments. In this role, you will lead Security Assessment & Authorization (SA&A) efforts...SeniorLocal area
- ...contractor that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a Senior ATO/A&A Subject Matter Expert to support an enterprise-level program within a federal environment. Job Description and Responsibilities Leads the...SeniorFor contractorsWork at officeLocal areaImmediate startRemote work
$170k - $190k
...create cool stuff, and make a lasting impact on the world! Position Overview Ibility is seeking an experienced Senior Momentum Testing Subject Matter Expert (SME) to support the implementation of Momentum for the Department of Veterans Affairs (VA). The ideal candidate...SeniorTemporary workLocal area$152k - $167k
...and with our clients and hiring the highest-level experts who implement innovative solutions. We also like... ...years. Significance is seeking an experienced Senior Strategic Planning and Real Property Workforce Subject Matter Expert to support critical Navy workforce and...SeniorContract workWork at officeLocal area$110k - $130k
Requisition ID 2026-4164 Job Summary Artemis is seeking a full-time Senior Consultant to serve as a clinical subject matter expert (SME) supporting a large-scale, nationwide business transformation, health care focused project for the federal government. This role provides...SeniorFull timeFlexible hours- Job Title: Senior GraphQL Integration Engineer / Subject Matter Expert (.NET) Location: Washington, DC (Hybrid / Approved Remote) Engagement Type: Full - Time Clearance: Able to obtain Public Trust clearance upon hire Role Overview Stackular is seeking a highly experienced...SeniorFull timeRemote work
$131k - $145k
Apple/macOS Subject Matter Expert (Computer Engineering, Senior Associate) Position Location Washington, DC The MIL Corporation is looking for an Apple/macOS Subject Matter Expert (Computer Engineering, Senior Associate). The Apple/macOS SME provides advanced engineering...SeniorFull timeContract workWork experience placementRemote work- ...Innovators is seeking two highly experienced Anti-Tamper (AT) Subject Matter Experts to support the Anti-Tamper Executive Agent (ATEA) within... ...high-visibility, mission-critical role directly supporting senior Department of the Air Force leadership and shaping Anti-...Senior
- ...Title: Cybersecurity ~ Subject Matter Functional Expert IV Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Generally recognized as a leader in the industry in their area of expertise; sought out by others...Contract work
- ...Overview ACAS Subject Matter Expert — Falls Church, Virginia. Full-time. This position is contingent upon contract award. Summary: ACAS Subject Matter Experts manage and operate DoD's enterprise vulnerability scanning capability based on Tenable Security Center and Nessus...Full timeContract workWork at officeRemote work
- ...Enterprise Architecture Subject Matter Expert IV Title: Enterprise Architecture Subject Matter Expert IV Location: Alexandria, VA Clearance... ...with other program personnel, government leads, and senior executives Analyze business requirements to develop technical...
- ...Subject Matter Expert (SME) In cases involving highly complex issues, support may need to be provided beyond the technical knowledge and experience of a Level 3. To accomplish this support a recognized expert(s) in a specified field or area may be required. SMEs exhibit...Full timeTemporary workFor contractorsFlexible hours
$165k - $200k
...Subject Matter Expert Location: Arlington, VA Clearance: Applicants selected will be subject to a security investigation and may need... ...organization and its organizational components. Works with senior managers and executives to provide industry vision and strategic...Full timePart timeWork experience placement$50 - $72 per hour
...Subject Matter Expert (SME) PotomacWave is looking for a part-time Subject Matter Expert (SME) to join our team supporting a Federal client... ...stakeholders, including end-users, project managers, engineers, and senior staff members. Actively participate in multiple workgroups...Hourly payPart timeWork experience placementWork at office- ...highly qualified and motivated Space Domain Awareness (SDA) Subject Matter Experts (SMEs) to support a critical National Security Space... ...work effectively across multiple organizations and levels of seniority, including senior executives Strong written and verbal communication...Contract workFor contractorsWork at office
- ...and non-financial benefits back to the members of the Seneca Nation. Seneca Global Services, LLC is seeking a Solutions Subject Matter Expert (SME) - MHS GENESIS to work with our United States Coast Guard (USCG) client in a remote capacity. The objective of this...Full timeLocal areaRemote workFlexible hours
- ...officials regarding process, content and/or deliverables as required - Contribute content, identify best practices, and knowledge of subject matter, translate subject matter terminology as appropriate - Provide recommendations verbally and in writing - May function in an...Contract work
- IT Partners seeks experienced General Fund Enterprise Business System (GFEBS) Subject Matter Experts (SMEs) to provide OCONUS financial management system support for operations across the USCENTCOM AOR. SMEs will support both enduring and deployed sites, providing advanced...Contract work
- ...and technology. We are seeking an Acquisition & Sustainment Subject Matter Expert (SME) to support the Under Secretary of Defense for Acquisition... ...management skills, including experience briefing senior leaders. Experience working in agile environments. Secret...Contract work
- Subject Matter Expert - Infectious Diseases Full-time Pharmaceutical / Biotech Subject Matter Expert - Infectious Diseases Washington, D.C. Exp... ...must clearly communicate his/her thoughts and ideas to senior government managers and other stakeholders. An extraordinary...Full timeContract workFor contractorsFor subcontractor
- ...The Alaka`ina Foundation Family of Companies (FOCs) is possibly looking for a Blood Program Subject Matter Expert to provide support for our government customer in Falls Church, VA. DESCRIPTION OF RESPONSIBILITIES: Provide expert guidance...
- ...seeking a highly skilled Counter-Unmanned Systems (C-UXS) Policy Subject Matter Expert (SME) to support the Office of the Assistant Secretary of... ...the development of irregular warfare concepts with senior DoD and interagency stakeholders, addressing policy and resource...Work at office
- Title: LAN/WAN Engineering Subject Matter Expert IV Location: Washington, DC Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Generally recognized as a leader in the industry in their area of expertise; sought out by others in the area...Contract work
$113k - $188k
## Managerial Cost Accounting Federal Subject Matter Expert (SME)Applylocations: US - DC, Washington: US - VA, Arlingtontime type: Full timeposted on: Posted Todayjob requisition id: 39964**Job Family:**Finance & Accounting Consulting**Travel Required:**Up to 10%**Clearance...Temporary workFlexible hours- Softthink Solutions is seeking a Records Management / FOIA Subject Matter Expert to support Federal correspondence management programs and manage records lifecycle. With a focus on workflow modernization, the ideal candidate must have a minimum of 10 years of Federal records...Remote job
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