Sr Info Security Analyst

Position Overview

McCallie Associates, Inc., a wholly owned subsidiary of Alutiiq, LLC, is accepting applications for a Senior Information Security Analyst to lead cybersecurity engineering and analysis support for U.S. Space Force missile warning and space sensing systems at our Boulder, Colorado location.

Primary Duties and Responsibilities

• Provide senior cybersecurity expertise to Government Information System Security Managers (ISSMs) and System Security Control Assessors (SSCAs), supporting the cybersecurity posture of mission-critical satellite and ground systems that detect, track, and characterize global missile threats.
• Work directly with Government cybersecurity leadership to assess engineering design architectures, conduct system security engineering reviews, support Risk Management Framework (RMF) activities, and contribute to the cybersecurity assurance of next-generation overhead persistent infrared and missile warning ground systems.
• Support Risk Management Framework (RMF) activities including system categorization, security control selection, implementation review, assessment, authorization, and continuous monitoring.
• Review system security engineering documentation including System Security Plans, Security Assessment Reports, Plans of Action and Milestones (POA&Ms), and security authorization packages.
• Support cybersecurity / system engineering control architecture reviews; provide compliance support during contractor security evaluations.
• Contribute to Engineering Change Proposals (ECPs), Task Change Proposals (TCPs), and Configuration Change Board (CCB) activities from a cybersecurity perspective.
• Support cybersecurity test and evaluation including developmental and operational cyber testing.
• Engage with Other Government Agencies (OGAs) during security evaluations of engineering design architectures and solutions.
• Prepare cybersecurity briefings, technical assessments, and risk reports for senior Government audiences.

Required Qualifications and Experience

• Active Top Secret clearance with SCI eligibility
• U.S. Citizenship
• Bachelor's degree in Computer Science, Information Security, Cybersecurity, Information Systems, Computer Engineering, Electrical Engineering, or a closely related discipline
• Minimum 10 years of cybersecurity / information security experience, including significant experience supporting DoD or Intelligence Community systems
• DoD 8570.01-M / 8140 IAT Level III or IAM Level II/III certification at start of employment (e.g., CISSP, CISM, CASP+, CCSP, or GSLC)
• Demonstrated experience with Risk Management Framework (RMF) processes per NIST SP 800-37
• Experience with NIST SP 800-53 security controls in DoD or IC environments
• Strong written and verbal communication; ability to brief senior Government cybersecurity leadership
• Minimum 10 years of cybersecurity / information security experience, including significant experience supporting DoD or Intelligence Community systems
• DoD 8570.01-M / 8140 IAT Level III or IAM Level II/III certification at start of employment (e.g., CISSP, CISM, CASP+, CCSP, or GSLC)
• Demonstrated experience with Risk Management Framework (RMF) processes per NIST SP 800-37
• Experience with NIST SP 800-53 security controls in DoD or IC environments
• Strong written and verbal communication; ability to brief senior Government cybersecurity leadership

Preferred Qualifications

• Master's degree in Cybersecurity, Information Security, or a closely related discipline
• Prior cybersecurity support to space, missile, or sensor systems acquisition programs
• Familiarity with TOR-2007 (8546)-6018 information assurance practices for Next-Gen OPIR, SBIRS, and Weather programs
• Experience with classified system accreditation, cross-domain solutions, or SCI system security
• Direct prior support to SSC/SN, SMC, or predecessor Space Force / Air Force space organizations

Expected Salary Range

$185,000 to $210,000 per year