Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

1674 - Senior Cybersecurity Specialist

$100k - $150k
Full-time

Sigma Defense

Sigma Defense is seeking a Senior Cybersecurity Specialist to provide advanced technical and analytical cybersecurity support across the full spectrum of a US Navy Above Water Sensors and Lasers programs. This role supports full acquisition lifecycle activities, including systems under development, systems in production, and fielded systems undergoing upgrades. The specialist ensures the protection, resilience, and compliance of Navy combat systems, networks, and information systems in accordance with DoW, DON, NAVSEA, and PEO IWS cybersecurity policies, standards, and processes.

This position plays a key role in the development, assessment, and maintenance of cybersecurity architecture, cyber engineering artifacts, cybersecurity performance metrics, RMF authorization packages, and enclave-level cyber strategies supporting system certification requirements. The specialist provides engineering expertise, risk and vulnerability assessments, STIG execution, cybersecurity test strategy support, and technical leadership in virtualized cyber test environments supporting Integrated Combat Systems (ICS).

This is a contingent position that is pending award of contract. This means that the position is subject to the successful awarding of a contract and will be confirmed once the contract is finalized. The candidate selected for this role will be offered the position on the condition that the contract is awarded to our organization.

Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

Requirements

  • Must be a U.S. citizen and possess one of the following:
    • A) a high school degree, or a GED, and 10 years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser cybersecurity, information assurance, or Risk Management Framework (RMF) experience.
    • B) a bachelor's degree in a relevant field and 5 years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser cybersecurity, information assurance, or Risk Management Framework (RMF) experience.
    • C) a master's degree in a relevant field and 3) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser cybersecurity, information assurance, or Risk Management Framework (RMF) experience.

Desired Qualifications

  • Demonstrated knowledge of Navy/DoW policy and guidance.
  • Demonstrated knowledge of Cyber Security Testing methods and processes.
  • Cyber defense policy, processes and assessments.
  • Information assurance.
  • Risk Management Framework (RMF).

Personnel Clearance Level

  • Candidate must possess or have the ability to obtain an active Secret security clearance or higher.
  • Clearance may be sponsored for the right candidate.

Salary Range: $100,000 - $150,000 annually.

Benefits

  • Dental and Vision Insurance
  • Medical Insurance to Include HSA, FSA, and DFSA Plans
  • Life and AD&D coverage
  • Employee Assistance Program (EAP)
  • 401(k) Plan with Company Matching Contributions
  • 160 Hours of Paid Time Off (PTO)
  • 12 (Floating) Holidays
  • Educational Assistance
  • Highly Competitive Salary
Vacancy posted 6 days ago
Similar jobs that could be interesting for youBased on the 1674 - Senior Cybersecurity Specialist in Washington DC vacancy
  •  ...Senior Information Assurance Specialist At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing...  ...Assurance Specialist plays a pivotal role in safeguarding the cybersecurity posture of a DHS-affiliated program. This position is... 
    Senior
    Monday to Friday

    ValidaTek

    Washington DC
    3 days ago
  • $100k - $120k

    Sr. Cybersecurity Incident Response Specialist Job Category : IT/Software Development Requisition Number : SRCYB006026 Apply now Posted : July 2, 2026...  ...Network, Systems, Applications, and Web services. Provide senior level cybersecurity incident response expertise in... 
    Senior
    Full time
    Contract work
    Work at office
    Local area
    Shift work

    Bering Straits Native Corporation

    Washington DC
    1 day ago
  • Position Summary Oversees employees and directs operations of the hearing center. Participates in licensed hearing aid dispenser duties. Provides a high level of member service. We offer a comprehensive package of benefits including paid time off, health benefits (medical...
    Senior
    Temporary work

    Elijahhouseliving

    Laurel, MD
    10 hours ago
  • California applicants: Please click here to review the Costco Applicant Privacy Notice. The jobs listed are examples of the typical kinds of positions that Costco may hire for when openings exist. The listing does not mean that any positions are currently open or available...
    Senior
    Temporary work

    Elijahhouseliving

    Washington DC
    1 day ago
  •  ...Senior Compensation Specialist We are seeking an experienced Senior Compensation Specialist to join our client's team in Washington, D.C. The ideal candidate will be an expert in HR compensation with a minimum of 10 years of direct experience. This role is crucial... 
    Senior

    Software Technology Inc

    Washington DC
    3 days ago
  • Ampcus, Inc in Washington, DC is looking for a Sr. Sourcing Associate to manage the sourcing process from initiation to contract execution. The ideal candidate will have 6-8 years of experience in Strategic Sourcing, particularly in complex environments, and must possess...
    Senior
    Contract work

    Ampcus

    Washington DC
    10 hours ago
  • $130k - $137.28k

     ...Cayuse Holdings is seeking a SharePoint Online Migration Specialist in Washington, DC. The role involves leading migrations from legacy SharePoint to SharePoint Online, emphasizing seamless transitions while utilizing modern SharePoint capabilities. Ideal candidates will... 
    Senior

    Cayuse Holdings

    Washington DC
    1 day ago
  • A professional services organization in Washington, DC is looking for an International Affairs and Protocol Analyst. The role demands reviewing foreign engagement requests, coordinating meetings with international partners, and maintaining records related to visits from...
    Senior

    Tygart Technology Inc

    Washington DC
    1 day ago
  •  ...Our client, a local government office, is seeking a Senior Accounts Payable / Receivable Specialist to support their team in Washington, DC!! Contractor will provide comprehensive Senior Accounts Payable / Receivable Specialist, including but not limited to:... 
    Senior
    Weekly pay
    For contractors
    Work at office
    Local area

    The Midtown Group

    Washington DC
    3 days ago
  •  ...This position functions as Senior Grants Management Specialist, responsible for supporting OVSJG in advancing the District of Columbia's strategic plan for the juvenile and criminal justice system and contributing to the improvement of the quality of life for residents... 
    Senior
    For contractors
    Work at office

    DC Government

    Washington DC
    1 day ago
  •  ...Senior Safety Specialist page is loaded## Senior Safety Specialistlocations: Alexandria, VA: Baltimore, MD: Washington DCtime type: Full timeposted on: Posted Yesterdayjob requisition id: JR-6458STRUCTURAL integrates technology-driven solutions with specialty contracting... 
    Senior
    For contractors
    Work experience placement
    Start working today
    Work at office

    Structural Group

    Alexandria, VA
    10 hours ago
  •  ...here as they become available. Subscribe to our RSS feeds to receive instant updates as new positions become available. Senior Budget Strategy Specialist (Active TS/SCI) Advanced Decision Vectors, LLC (ADV) , established in 2009, provides superior program management,... 
    Senior
    Temporary work
    For contractors
    Work at office
    Immediate start
    Remote work
    Monday to Friday
    Flexible hours

    ADVANCED DECISION VECTORS, LLC

    Washington DC
    1 day ago
  •  ...experience in the construction industry. The selected candidate will report to the Proposal Production Manager. As a Sr. Proposal Specialist located in our corporate headquarters in Sanford, FL you will have the opportunity to work on a team in pursuit of projects for... 
    Senior
    Monday to Friday
    Shift work

    Wharton-Smith, Inc.

    Silver Spring, MD
    1 day ago
  •  ...We are seeking a Senior Commissioning Specialist to lead and execute comprehensive commissioning activities across diverse project portfolios, including new construction, renovations, existing building commissioning, and asset management. The successful candidate will... 
    Senior
    Permanent employment
    Temporary work
    For contractors
    Work at office

    Rig-Up Service

    Arlington, VA
    2 days ago
  •  ...Defense Trade Solutions (DTS) is hiring! We have an opportunity for Specialists of varying levels to join our team. This is a non-supervisory...  ...independently. This role may oversee the efforts of less senior staff and/or be responsible for the efforts of all staff assigned... 
    Senior
    Work experience placement
    Work from home

    Defense Trade Solutions

    Washington DC
    3 days ago
  • $68.4k

     ...provides subject matter direction and guidance of lower level specialists. Identifies opportunities to maximize messaging efficiencies across...  ...partner internally (sales, subject matter experts, senior leadership, and externally (consultants, Blue Plans) to resolve... 
    Senior
    Work at office
    Local area
    Remote work
    3 days per week

    Highmark Health

    Washington DC
    1 day ago
  • $91.54k - $152.52k

     ...Senior Proposal Specialist Join Our Team at GHD! At GHD, we don't just believe in the power of commitment – we live and breathe it every day. As a global firm, we're expanding our market presence across North America, and we're looking for a dynamic Proposal Specialist... 
    Senior

    GHD

    Bowie, MD
    4 days ago
  • $75k - $80k

     ...Parenthood Federation of America (PPFA) and Planned Parenthood Action Fund (Action Fund) seek an ambitious and highly organized Senior Specialist, Grants and Best Practices. This job reports to the Director, Grants and Best Practices in the Operations and Impact division.... 
    Senior
    Work at office

    Planned Parenthood of Orange and San Bernardino Counties

    Washington DC
    3 days ago
  • $70k - $87k

     ...Senior Payments Specialist Bank Fund Staff Federal Credit Union is seeking a Senior Payments Specialist to support the execution and continuous improvement of the Credit Union's electronic payments ecosystem. This role supports operational processing, reporting, compliance... 
    Senior
    Full time
    Bank staff

    BANK-FUND STAFF FED CREDIT

    Washington DC
    4 days ago
  • Senior Associate/Privacy Specialist (Forensic Services practice) CRA’s Forensic Services practice supports companies’ commitment to integrity by assisting them and their counsel in independently responding to allegations of fraud, waste, abuse, misconduct, and non-compliance... 
    Senior

    NextGenEnergyJobs

    Washington DC
    10 hours ago
  •  ...discipline. Current certification by the National Strength and Conditioning Association (NSCA) as a Certified Strength and Conditioning Specialist (CSCS) or Strength & Conditioning Coach Certified (SCCC) through the Collegiate Strength & Conditioning Coaches association (... 
    Senior
    For contractors
    For subcontractor

    Loyal Source

    Washington DC
    2 days ago
  •  ...About the Role Senior Valuation Specialist responsible for applying principles of valuation for all commercial real estate property types. Works in a hybrid role based out of the local office. Responsibilities Execute valuation and appraisal assignments (financial reporting... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Local area
    Visa sponsorship
    Work visa

    Colliers

    Washington DC
    10 hours ago
  • $200k - $310k

    Arnold & Porter Llp in Washington is seeking a Trade Specialist with deep experience in antidumping and countervailing duty matters. This position focuses on advising clients throughout AD and CVD investigations, requiring a minimum of 8 years of relevant experience and... 
    Senior

    Arnold & Porter

    Washington DC
    4 days ago
  • $100k - $135k

     ...Working Title Senior Graphic Designer Payroll Title Senior Specialist Location BCSA DC HQ - Washington, DC 20036-1376 US (Primary) Category Marketing/Communications Job Type Full-time Job Classification Salaried Exemption Type Exempt... 
    Senior
    Full time
    Contract work
    Local area

    BCS Allegient

    Washington DC
    4 days ago
  • Cgsfederal is seeking a skilled Recruiting/Classification Specialist (RCS) - SME to support mission-critical operations for a federal client in Washington, DC. The ideal candidate will manage recruiting lifecycle activities and must possess exceptional expertise and an... 
    Senior

    Cgsfederal

    Washington DC
    10 hours ago
  • Mastercard is seeking a Senior People Specialist in Arlington, Virginia, responsible for executing critical people priorities across Services. This role involves managing day-to-day people strategy deliverables, supporting organizational change, and utilizing data analysis... 
    Senior
    Full time

    Mastercard

    Arlington, VA
    1 day ago
  • Job Search Africa is seeking a Senior Health Specialist based in Washington, DC. This role focuses on improving maternal and newborn health outcomes across partner countries. The specialist will work closely with governments and global partners to design large-scale health... 
    Senior

    Job Search Africa

    Washington DC
    2 days ago
  • A government contracting firm in Arlington, VA is seeking a Safety Specialist. This role involves ensuring compliance with safety protocols, facilitating collaboration with government leaders, and performing assessments related to safety operations. Ideal candidates should... 
    Senior

    Seneca Holdings

    Arlington, VA
    1 day ago
  • $400k

    MedStar Health is seeking a highly skilled nuclear medicine specialist to join their dedicated team in Washington, D.C. This position offers the chance to provide expert interpretations of nuclear medicine procedures while collaborating with seven dedicated partners. Required... 
    Senior
    Relocation package

    Radiological Society of North America

    Washington DC
    2 days ago
  • A government services provider in Washington is seeking a Senior Recruiting/Classification Specialist to oversee the recruiting lifecycle for a federal client. Candidates should have over 10 years of relevant experience and an active DoD Top Secret/SCI clearance. Responsibilities... 
    Senior
    Full time

    CGS Federal (Contact Government Services)

    Washington DC
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to 1674 - Senior Cybersecurity Specialist. Be the first to apply!