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Salary
≈ $77k – $151k per year (Estimated)
Location
In office (Arlington)
Seniority
Senior · 3+ years exp

Confirmed on the employer's own hiring board on Oct 15, 2026. First seen by Alion on Oct 15, 2026.

Overview
Company
Impact
Profile match
Your business needs an advocate. We make CMMC and CMMI compliance simple with expert project management and process improvement strategies.

Alluvionic is seeking talented individuals like you to join our team at The US Marshals Service. Don't miss out on this opportunity to take your career to the next level!

Job Summary:

Alluvionic is seeking a Senior Personnel SecurityAssistant to support the Office of Security Programs within the U.S. Marshals Service. The Personnel Security Assistant will work with other Government Agencies, Contractors, and Federal Employees to support initial investigations and reinvestigations for the federal background investigation process.

Must be a US Citizen

Clearance Required: Yes - Obtain a High Risk Public Trust (T4)

*This is an onsite position.*

Responsibilities:

  • Determine the appropriate level of initial investigation and reinvestigation depending on the position's designation level
  • Conduct preliminary record checks of the Office of Personnel Management's Central Verification System (CVS) to determine if a current reciprocal investigation meets position designation requirements
  • Invite the individual into NBIS eApp (electronic application) and assist with eApp access issues
  • Determine if additional inquiries are necessary to resolve discrepant, negative or contradictory information
  • Fingerprint applicants and employees, conduct National Crime Information Center (NCIC)/National Law Enforcement. Telecommunications System (NLETS) inquiries; conduct credit checks

Qualifications:

  • H.S. Diploma
  • Minimum three (3) years of specialized experience as a personnel security assistant
  • Minimum of three (3) years of experience with initiation and review of NBIS eApp (electronic application)
  • Minimum of three (3) years of experience conducting National Crime Information Center (NCIC)/National Law Enforcement Telecommunications System (NLETS) inquiries and performing credit checks.
  • Advanced Microsoft Office Suite skills

Preferred Qualifications:

  • Bachelor's degree
  • Personnel Security Process Management
  • Investigative Report Writing
  • Knowledge of file and records maintenance

Benefits:

  • 10 PTO days, plus 5 additional days on your 10th hire anniversary
  • 3 Sick/Base Closure (SBC) days
  • 11 paid holidays plus 1 floating holiday
  • 8 hours per calendar year for Volunteer Time Off (VTO) to support a 501(c)(3) non profit organization of your choice
  • Health insurance 50% premium paid by employer (note: employer contribution does not apply to dependents)
  • Health Savings Account
  • Vision and dental insurance
  • Long-term and short-term disability insurance (paid fully by the company)
  • 25k employer paid AD&D & life insurance (with buy-up options for additional coverage)
  • 401(k) retirement plan with 100% company match up to 4% of employee’s gross salary
  • Annual incentive pay opportunity
  • Tuition reimbursement annually (after 6 months of employment)
  • Employee referral bonus
  • Employee Assistance Program (EAP)
  • Professional organization membership (after 6 months of employment)
  • Paid professional certification (after 6 months of employment)
  • Workers’ compensation (paid fully by the company)
  • 100% employer paid IDShield® membership
  • Milestone awards at 1 year, 3 years, 5 years, etc.
  • On-site notary for headquarters employees
  • Multiple company celebrations

Who We are:

Alluvionic is a woman-owned, 8(a) certified solutions provider of project management and process improvement services. We offer a wide range of products and services including extensive enterprise Process Improvement, CMMI (Capability Maturity Model Integration), CMMC (Cybersecurity Maturity Model Certification), PMO (Project Management Office), and ERP (Enterprise Resource Planning) implementations for clients in various industries, providing Project Assurance® for every project.

We pride ourselves in being a Registered Provider Organization (RPO) with the CMMC Accreditation Body.

What it’s like to work at Alluvionic:

Working at Alluvionic means being surrounded by helpful and brilliant people who want to support your career growth. We are a company that puts people first and will help you get where you want to go. When we make mistakes, we own them, fix them, and improve our processes so we do better next time. We work hard and never forget to have fun, especially at happy hour.

We live by our company values of Family, Integrity, Professionalism, Innovation, Forward-Progress, Organization, and Communication. We invite you to apply if you share values even if your career path has been nontraditional.

Alluvionic is an authorized DoD SkillBridge Partner Organization. The DoD SkillBridge program is an opportunity for servicemen & servicewomen to complete an internship during the last 180 days of service to gain valuable civilian career experience.

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