Security Specialist II/III (INFOSEC)

ProSync Technology Group, LLC; Port Hueneme (CA); On-site; USD 90,000 - 125,000; Full time

Job summary

ProSync Technology Group, LLC is seeking a Security Specialist II/III to ensure compliance with DoD/IC security policies. The role emphasizes safeguarding classified data, handling SCG requirements, and maintaining RMF artifacts in eMASS across Navy‑aligned environments.

The ideal candidate has 4+ years of INFOSEC experience, a Bachelor’s degree or higher, and the ability to obtain a Top Secret clearance with SCI access.

Qualifications

• Four years or more of experience in INFORMATION SECURITY (DoD/IC).
• Experience with Classification Guides and Document Control.
• Experience with RMF and DoD/IC security programs.

Responsibilities

• Support DoD/IC information security programs, protect sensitive data and facilities.
• Manage Classification Guides, marking, handling, and audits of materials.
• Oversee cross‑domain data transfers and declassification workflows.
• Maintain RMF artifacts in eMASS and support SSP updates.

Skills

INFOSEC experience

DoD/IC security

Classification Management

RMF

Documentation control

Education

Bachelor's degree or higher

Tools

eMASS

DISA STIGs

POA&M tracking

Job description

ProSync is seeking passionate Security Specialist II/III to help ensure security and intelligence compliance with policies and regulations, drawing on some of the nation’s leading personnel and cybersecurity thought leaders for enhancing, accelerating, and assuring the United States Navy’s ability to counter existing and emerging security threats.

Pay for this position ranges between $90-125k with some flexibility depending on Location, experience and overall qualifications.

Responsibilities

• Information Security Operations — Demonstrates hands‑on experience supporting DoD or IC information security programs, ensuring protection of personnel, facilities, classified systems, and sensitive data across various specialized enclaves
• Classification Management — Executes Security Classification Guide (SCG) requirements, verifies proper marking/handling of classified and CUI materials, and conducts routine audits of technical documents, media, and software builds to maintain data integrity
• Cross‑Domain Transfer Oversight — Supervises data movement between networks of differing classification levels, ensuring strict compliance with Navy cross‑domain procedures and preventing classified spillage
• Declassification and Destruction — Manages workflows for declassification reviews, secure destruction of end‑of‑life media, and accountability of classified hardware in accordance with Navy and DoD policy
• RMF Compliance Support — Maintains cybersecurity documentation and ATO artifacts within eMASS, supports system security plan updates, and ensures systems remain aligned with DoDI 8510.01 and NIST SP 800‑53 requirements
• STIG & POA&M Execution — Applies DISA STIGs to servers, workstations, and applications; develops and tracks POA&Ms to remediate vulnerabilities and maintain compliance readiness for Code 105 systems
• Incident Response Support — Investigates anomalous system behavior, escalates potential security incidents to the ISSM, and assists in documenting events and corrective actions
• Physical & Access Control Integration — Coordinates with physical security teams on SCIF requirements, access control logs, alarm system functionality, and facility security measures that intersect with INFOSEC operations
• Team Mentorship — Provides guidance to junior security personnel, reinforcing adherence to Navy security protocols, improving technical competency, and fostering a collaborative, compliance‑focused team environment

Requirements

• Four (4) or more years of experience primarily in Information Security (INFOSEC) and other general areas of security in the DoD or IC. If a proposed individual does not meet both the desired education and experience qualifications, eight (8) years of professional technical activities related to security would be considered equivalent.
• Experience with Classification Management, Classification Guides and Document Control
• Experience with RMF
• A minimum Secret security clearance or higher with the ability to obtain a Top Secret w/ SCI is required to be considered for this position.

Educational Requirements

• A Bachelor’s degree or higher from an accredited college or university

Benefits

Compensation

• We offer sign on bonuses! We also offer bonuses that are awarded quarterly to our employees and our compensation rates are highly competitive

Health & Retirement

• We offer a comprehensive Health Benefits package and 401K retirement plan so you can take care of yourself and your family, now and in the future. Other health-related benefits include an employee assistance program for those difficult times or when you need to take care of your mental health

Education

• Individual growth is a priority at ProSync. Employees are encouraged to take advantage of our company‑sponsored continuing education program so they can get their degree or that next certification they need to propel them to the next level

Work/Life Balance

• A healthy work/life balance is essential for building and executing your work effectively at ProSync, but it’s also necessary to allow you the room to pursue everything else you want to develop in your personal life. We offer generous Paid Time Off and 11 paid holidays a year. ProSync also provides flexible work options that work with your schedule and lifestyle