Information Security Analyst

Job overview

The Information Security Analyst role is onsite in Aurora, CO, with a stated salary range of $104,000–$145,000 per year. The position supports Quantum Sky’s Defense Health Agency Enterprise Operations and Support Services contract in a secure DoD Impact Level 4 environment. The analyst monitors security events, assesses vulnerabilities, and supports compliance with Department of Defense cybersecurity requirements. The role provides actionable findings and risk information to technical teams and the Information System Security Officer to help protect systems and maintain continuous compliance.

What you'll do

• Monitor SIEM and endpoint tools to detect, triage, and escalate security events
• analyze ACAS/Tenable vulnerability scans and track remediation through POA&Ms
• verify DISA STIG and SRG compliance using SCAP and STIG Viewer
• review audit logs and configurations
• support incident response and reporting
• track IAVMs, CTOs, and TASKORDs
• assist with RMF artifacts, continuous monitoring, and annual eMASS reviews
• brief findings and risks.

What we're looking for

Skills & competencies

information security analyst

cybersecurity

security monitoring

vulnerability management

splunk

acas

tenable

disa stig

rmf

emass

aurora co

quantum sky

salary $104,000–$145,000/year

secret eligibility

Work arrangement

• Weekend coverage required

Benefits & perks

• Health, dental and vision coverage, 401(k) match, paid time off, short- and long-term disability and life insurance, referral bonuses, professional development reimbursement, and parental leave.

Why this role

Requires U.S. citizenship, a DoD 8140 cybersecurity certification for the assigned work role at hire, and Secret eligibility or favorable Tier 3 investigation; supports DHA IT-II privileged access.

About the employer

Quantum Sky is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.