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 challengesand 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 dayworking 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:
Basic Qualifications:
Typically requires a minimum of 5 years of related experience with a Bachelors degree; or 3 years and a Masters 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. Governments 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:
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 MITREs employment process, please email recruitinghelp@mitre.org for general support and collegerecruiting@mitre.org for intern positions. This service is for individuals requiring reasonable accommodation requests. Please note that vendor solicitations will not receive a reply.
Benefits information may be found here.
Copyright 1997-2026, The MITRE Corporation. All rights reserved. MITRE is a registered trademark of The MITRE Corporation. Material on this site may be copied and distributed with permission only.