Jobs and Careers

Part-Time Security Specialist Journeyman

United Statesfull_timeVerifiedPosted 20 Jul 2026

💰 $40,000/yr

About the role

Optimal Solutions & Technologies (OST, Inc.) is focused on excellence. We specialize in providing Management Consulting, Information Technology, and Research Development and Engineering services. OST is one of an elite set of companies worldwide to be externally appraised CMMI Level 5.

The fundamental distinction of the OST team is its business knowledge in both the public and private sectors. We serve the aerospace & transportation, association & nonprofit, defense, education, energy, financial, healthcare, and technology & telecommunications industries. OST is successful because we listen to our clients, we learn from our clients, and we know our clients.

Security Specialist Journeyman Part-Time

Job Description:

Initiate security background investigations
Process visit request for both PEO STRI travelers to a location and for visitors to PEO STRI
Maintain PEO STRI security database
Conduct security training for OCONUS travel
Conduct security in-processing and out-processing
Schedule yearly training courses and track attendance

Position Requirements:

Secret Security Clearance
Knowledge of DoD security requirements
Knowledge and experience with Microsoft Office Suite - Word, Excel, Power Point and Outlook

This is a part time position paying an hourly rate of $20/hr. To be considered for this position, please apply online with a cover letter and MS Word resume.

OST is an equal-opportunity employer. Applicants are considered for positions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other category protected by applicable federal, state, or local law.