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

Contractor Special Security Representative (CSSR)

MITRE

Job Title

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense, and enterprise transformation. We're making a difference every day—working for a safer, healthier, and more secure nation and world. Our workplace reflects our values. We offer competitive benefits, exceptional professional development opportunities for career growth, and a culture of innovation that embraces adaptability, collaboration, technical excellence, and people in partnership. If this sounds like the choice you want to make, then choose MITRE - and make a difference with us.

MITRE Industrial Security Department oversees the operations of classified facilities and ensures the implementation of operative security controls intended for the protection of unclassified and classified national security information (NSI) developed by or entrusted to MITRE as a member of the National Industrial Security Program (NISP). The department applies resources to mitigate risk across operational domains through a continuum of security administration standards, control strategies, and oversight levels that align with corporate needs and expectations.

Roles & Responsibilities

MITRE is seeking an SCI compliance focused Contractor Special Security Representative (CSSR) to manage security administration and ensure compliance for, a multi-level program and its associated classified areas. The ideal candidate will demonstrate exceptional interpersonal skills, a proactive approach to addressing mission needs, and a commitment to delivering seamless security support to internal and external stakeholders. This role requires the ability to foster strong relationships, provide clear guidance, and act as a trusted resource for program teams, ensuring security processes align with mission objectives.

The CSSR will:

  • Be responsible for developing, implementing, supervising, and maintaining an enterprise security program for multiple Department of War (DoW) and/or Intelligence Community (IC) elements. The security program will protect information and operations commensurate with the level of classification of the program, e.g., collateral, SCI, SAP, or multi-level.
  • The CSSR will be responsible for preparing and maintaining accreditation documentation for each facility under his/her cognizance, including the diagrams, UL 2050 certifications, fixed facility checklists, compartmented area checklists, TEMPEST checklists, and mitigation plans. The CSSR will use ICD/ICS 705 and the technical specifications to design new secure spaces or develop modifications and construction security plans for secure areas based on their accreditation status and Sponsor requirements.
  • The CSSR will conduct physical and technical security (e.g., TEMPEST and TSCM) actions and procedures, and will properly account for, control, transmit, safeguard, and destroy classified information in accordance with applicable regulations including the DD254. Additionally, the CSSR will generate a security education training and awareness program for the technical staff operating in secure spaces within their cognizance, and will distribute periodic notifications to indoctrinated staff, emphasizing unauthorized disclosure awareness, classification management, personal reporting requirements, and day-to-day security program execution.
  • The CSSR is expected to provide support to technical staff planning meetings by helping with coordination and visitor management, e.g., sending and receiving clearances through visitor approval requests (VARs).
  • The candidate must be professional, capable of independent engagement, and possess the ability to collaborate with peers and personnel outside of your team to ensure adherence to regulations and guidelines. Additionally, the candidate must be adept to independent decision-making, possess a high degree of individual initiative and organizational skills, and function with minimal supervision.
Basic Qualifications
  • Typically requires a minimum of 5 years of related experience with a Bachelor's degree; or 3 years and a Master's degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of related education and work experience
  • Must have demonstrable experience in developing and implementing Standard Operating Procedures (SOPs) and Concept of Operations (ConOps).
  • Must have experience in Special Programs, Program Security, SCI/SAP security, or Collateral Security.
  • Must have experience conducting and managing inspection preparedness and/or participation in government security inspections.
  • Must have experience in any of the following; JADE, DISS, SIMS, or Scattered Castles.
  • Must have experience in one of the following areas: Industrial or Government Security involving Counterintelligence, Personnel Security, Information Security, Information Systems Security, Physical Security, Technical Security, hands-on supervisory Security Leadership, or Project Management.
  • Must have evident experience implementing related areas of: IC Standards or Directives; DoD Directives, Instructions, Manuals, or Standards, i.e., DoDM 5105.21 and DoDM 5205.07; 32 Code of Federal Regulations Part 117, National Industrial Security Program Operating Manual (NISPOM); or related government regulation.
  • Must have excellent verbal and written communication skills and be able to effectively work with all levels of management and key management personnel.
  • Active Top Secret clearance with SCI.
  • Per the U.S. Government's eligibility requirements, you must be a U.S Citizen to be considered for a security clearance
  • This position has an on-site requirement of 5 days a week on-site
Preferred Qualifications
  • 5+ years of experience in one of the technical areas above.
  • Experience with SIMS, DISS, JADE, Scattered Castles

This requisition requires the candidate to have a minimum of the following clearance(s):

Top Secret/SCI

This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s):

Top Secret/SCI

Salary compensation range and midpoint:

$96,800 - $121,000 - $145,200 Annual

Work Location Type:

Onsite

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local or international law.

MITRE intends to maintain a website that is fully accessible to all individuals. If you are unable to search or apply for jobs and would like to request a reasonable accommodation for any part of MITRE's employment process, please email View email address on click.appcast.io for general support and View email address on click.appcast.io for intern positions. This service is for individuals requiring reasonable accommodation requests. Please note that vendor solicitations will not receive a reply.

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Contractor Special Security Representative (CSSR) in Bedford, MA vacancy
  •  ...Contractor Special Security Representative (CSSR) Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long... 
    For contractors
    Work experience placement
    Immediate start

    ClearanceJobs

    Bedford, MA
    3 days ago
  • $107.51k

     ...Job Description 55-066 Activity Security Representative III Location: Hanscom AFB, MA...  ...Task Order; eligibility for access to Special Access Program Information Position...  ...support functions as directed by the contractor site lead and/or the Senior Security... 
    For contractors

    Sandy Mac Evolution

    Bedford, MA
    1 day ago
  •  ...Activity Security Representative (ASR) III Transform technology into opportunity as a Activity...  ...Compartmented Information (SCI) and Special Access Program (SAP) activities. How...  ...support functions as directed by the contractor site lead and/or the Senior Security... 
    For contractors
    Work at office

    General Dynamics

    Bedford, MA
    11 hours ago
  •  ...team, you'll tackle complex security challenges across SAP, SCI,...  ...seeking a Program Security Representative I to join our team to help contribute...  ...or more of the customer's Special Access Programs (SAPs). The...  ...Assist in providing contractor and subordinate facility assistance... 
    For contractors

    System High Corp

    Bedford, MA
    5 days ago
  •  ...and a minimum of two years of Special Access Program Experience*...  ...team, you'll tackle complex security challenges across SAP, SCI,...  ...seeking an Activity Security Representative III to join our team to help...  ...functions as directed by the contractor site lead and/or the Senior... 
    For contractors

    Navstar

    Bedford, MA
    4 days ago
  •  ...Activity Security Representative III REQ: 26-J-1293 Activity Security Representative's primary...  ...Compartmented Information (SCI) and Special Access Program (SAP) activities....  ...support functions as directed by the contractor site lead and/or the Senior Security... 
    For contractors
    Immediate start
    Flexible hours

    Targeted Solutions Inc

    Hanscom Air Force Base, MA
    2 days ago
  • $122k

     ...Veteran Firm Seeking a Activity Security Representative III (ASR III) for a Full-time Assignment...  ...consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for...  ...support functions as directed by the contractor site lead and/or the Senior Security... 
    For contractors
    Full time

    HRUCKUS LLC

    Hanscom Air Force Base, MA
    1 day ago
  • $91.21k - $123.4k

    PSR I - Program Security I Join to apply for the PSR I - Program Security Representative I role at Watermark Risk Management International...  .... SUBJECT MATTER EXPERTS specializing in security and risk...  ...program Assist in providing contractor and subordinate facility assistance... 
    For contractors
    Hourly pay
    Full time
    Contract work
    Work experience placement
    Local area

    Watermark Risk Management International, LLC

    Bedford, MA
    2 days ago
  •  ...Industrial Security Representative (ISR)/FSO Leidos is seeking an Industrial Security Representative (ISR)/FSO to support the Air Force Cloud...  .... Responsible for foreign visitor and facility access, special and restricted access programs, briefing and debriefing individuals... 
    Contract work
    Temporary work

    Navstar

    Concord, MA
    1 day ago
  • $70k - $85k

    Job description: We are looking for an Inside Sales Representative to join our Industrial Measurements sales team at...  ...format, using a sign language interpreter, or using specialized equipment. As a government contractor, Vaisala complies with Section 503 of the... 
    For contractors
    Full time
    Temporary work
    For subcontractor
    Work at office
    Flexible hours

    Vaisala

    Burlington, MA
    1 day ago
  • $60k - $70k

     ...background check prior to an offer being extended. As a federal contractor, Vaisala reserves the right to enforce government‑mandated...  ...alternate format, using a sign language interpreter, or using specialized equipment. As a government contractor, Vaisala complies with... 
    For contractors
    Temporary work
    For subcontractor
    Work at office
    Flexible hours

    Vaisala

    Burlington, MA
    1 day ago
  • System High Corporation in Bedford, MA is looking for a Program Security Representative I to provide multi-discipline security support for Special Access Programs. The ideal candidate will ensure compliance with security policies and conduct assessments. This role requires... 

    System High Corporation

    Bedford, MA
    2 days ago
  • $52k - $60k

     ...This role partners closely with sales representatives, healthcare providers, and internal teams...  ..., and Quality teams Contribute to special projects and additional initiatives as...  ...Vericel Corporation is VEVRAA federal contractor and desires priority referrals of protected... 
    For contractors
    Full time
    Work experience placement
    Work at office
    Remote work
    Shift work
    Night shift

    Vericel® Corporation

    Burlington, MA
    5 days ago
  • $55.07k - $74.51k

     ...Security Administration/Visitor Control Specialist Come make your mark with Watermark...  ...Small Business. SUBJECT MATTER EXPERTS specializing in security and risk management. We're...  ...Management International, LLC is a federal contractor and is therefore subject to any federal... 
    For contractors
    Hourly pay
    Contract work
    Work experience placement
    Local area

    Watermark Risk Management International, LLC

    Bedford, MA
    3 days ago
  • A leading defense contractor is seeking a COMSEC Manager II to oversee security procedures within Special Access Programs supporting the Department of Defense. Responsibilities include conducting COMSEC inventories, training personnel, and ensuring compliance with security... 
    For contractors

    Redtracetech

    Bedford, MA
    4 days ago
  •  ...Activity Security Representative III Founded by USAF veterans in 2007, Watermark is a Service-...  ...Disabled Veteran Owned Small Business. We specialize in security and risk management,...  ...support functions as directed by the contractor site lead and/or the senior security... 
    For contractors
    Hourly pay
    Contract work
    Work experience placement
    Local area

    Watermark Risk Management International, LLC

    Bedford, MA
    1 day ago
  • $60k - $80k

     ...Description Job Description Inside Sales Representative Job Description The Inside Sales...  ...of customers, including Construction, Special Event, Seasonal, and Long-Term clients,...  ...that sets us apart. We serve contractors, event coordinators, municipalities, and... 
    For contractors
    Hourly pay
    Full time
    Seasonal work
    Work at office
    Monday to Friday

    Throne Depot

    North Billerica, MA
    17 days ago
  •  ...for the social services, behavioral health, allied health and special education fields, for the betterment of independent behavioral...  ...Residential Aide Class: Residential Aide Type: INDEPENDENT CONTRACTOR 1099 Ref. No.: 1217820-151 BC: #DTG103 Company: Delta-T... 
    For contractors
    Long term contract
    Contract work
    Temporary work
    Self employment
    Work at office
    Flexible hours

    Delta-T Group

    Concord, MA
    1 day ago
  •  ...technical, management and operations services to support National Security projects. We provide rapid response to the critical needs of...  .... Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance... 
    For contractors
    Contract work
    For subcontractor

    Gemini Industries

    Burlington, MA
    4 days ago
  •  ...Job Title Activity Security Representative (ASR) 3 Job Description The primary function...  ...Compartmented Information (SCI) and Special Access Program (SAP) activities. Duties...  ...support functions as directed by the contractor site lead and/or the Senior Security... 
    For contractors

    ClearanceJobs

    Bedford, MA
    4 days ago
  • $125k - $375k

     ...feasibility, profitability, and execution success. Develop and maintain strong relationships with key stakeholders including end users, contractors, and engineering firms. Travel for client-facing meetings, site visits, and presentations (estimated 40-50%).... 
    For contractors
    Base plus commission
    Contract work
    Temporary work
    Work at office
    Remote work
    Flexible hours

    MANTIS INNOVATION

    Burlington, MA
    1 day ago
  •  ...technical, management and operations services to support National Security projects. We provide rapid response to the critical needs of...  .... Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance... 
    For contractors
    Contract work
    For subcontractor

    Gemini Industries

    Burlington, MA
    4 days ago
  •  ...Systems has an exciting opportunity for a Security Manager to provide security support to...  ...: Full time Travel : TBD The Contractor is to assist the AF cognizant security...  ...Cyber Security; Professional Services; and Specialized Engineering Solutions to the Department... 
    For contractors
    Full time
    Work at office
    Flexible hours

    ASTRION, INC.

    Bedford, MA
    4 days ago
  •  ...coverage, Flexible Spending Accounts (FSAs), disability coverage, security, retirement and saving benefits. Additional benefits include a...  ...safety of the Company's customers, staff, employees, vendors, contractors, and the general public. Responsibilities Ensure high... 
    For contractors
    Contract work
    Work experience placement
    Local area
    Flexible hours
    Afternoon shift

    Sherwin-Williams

    Lexington, MA
    4 days ago
  •  ...on cutting-edge research and development for critical national security needs. We're seeking an experienced Contracts Administrator...  ...of competitive cost proposals for government and prime contractor bids. Pricing of contracts and subcontracts. Negotiate... 
    For contractors
    Contract work
    Work at office

    Provision People

    Concord, MA
    4 days ago
  •  ...SecDef and other national security leadership. The assigned Systems...  ...acquisition process. The contractor shall be able to: ***...  ...community, and key stakeholders representatives to report project findings...  ...Professional Services; and Specialized Engineering Solutions to... 
    For contractors
    Full time
    Work at office
    Relocation package

    ASTRION, INC.

    Bedford, MA
    5 days ago
  • $150k

     ...Residential HVAC Outside Sales Representative Come join one of the fastest growing home services...  ..., Plumbing, and Electrical services contractor located in Stoneham, MA. Our success...  ...Parental Leave ~ Tuition reimbursement ~ Special deals/Discounts on a variety of... 
    For contractors
    Temporary work
    Flexible hours

    Sila Services

    Stoneham, MA
    1 day ago
  • $67k - $124k

     ...The Contractor Special Security Officer (CSSO) is responsible for managing and directing security related issues for the assigned SAPF/SCIF...  ...external customers, both security and program/technical representatives Qualifications: Bachelor's Degree and a minimum of 2 years... 
    For contractors
    For subcontractor
    Local area
    Flexible hours

    L3Harris Technologies

    Sudbury, MA
    4 days ago
  • $90k - $115k

     ...Applied Research Systems has an exciting new role for a Senior Security Manager at Hanscom AFB. The Security Manager will provide...  ...miscellaneous administrative support functions as directed by the Contractor site lead and/or the IP lead. Other duties as assigned.... 
    For contractors
    For subcontractor
    Flexible hours

    Applied Research Solutions

    Bedford, MA
    5 days ago
  • $50k - $55k

     ...navigate complexity and realize maximum value for their assets. For 35 years we've been helping investors, lenders, owners, developers, contractors, and property managers mitigate risk and optimize their built facilities for maximum economic, safety, and environmental value.... 
    For contractors
    Full time
    Contract work
    Work experience placement
    Work at office

    EBI Consulting

    Burlington, MA
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Contractor Special Security Representative (CSSR). Be the first to apply!