Technical Staff Engineer - Information Security Systems (Cybersecurity)

Location: Boulder, Colorado, United States; occasional travel to client sites in other states, typically 3–5 days and less than once per quarter. US citizenship is required, and the role requires an active Top Secret/SCI clearance with CI Poly.

Annual base salary: $91,000–$232,000, plus restricted stock units and quarterly bonus payments.

Company

hirify.global develops semiconductor technologies and precise timing solutions for communications, aerospace and defense, IT infrastructure, and metrology applications.

What you will do

• Engineer and integrate cybersecurity controls into virtualized platforms, shared storage, enterprise architectures, and mission networks.
• Translate NIST and CNSS controls into secure technical designs and implementations.
• Troubleshoot and maintain Linux and Windows servers, workstations, Cisco network devices, shared drives, and enterprise file systems.
• Implement continuous monitoring through vulnerability scanning, patch-compliance checks, and SIEM log analysis.
• Conduct security assessments using Tenable/ACAS, DISA STIGs, CSO Benchmarks, and NIST guidance.
• Assess risk, prioritize findings, and lead remediation with system and network teams.

Requirements

• Active Top Secret/SCI clearance with CI Poly.
• US citizenship is required; export-controlled technology access also requires proof of US citizenship, permanent US residency, or protected-individual status.
• Bachelor’s degree in Cybersecurity, Computer Science, or a related discipline, or equivalent experience.
• 10+ years of cybersecurity engineering experience with expertise in NIST RMF and related standards, including NIST SP 800-53, ICD 503, CNSSI 1253, and DISA STIGs.
• Hands-on experience supporting Linux and Windows systems, Cisco network devices, enterprise storage, Tenable/ACAS, Splunk/ELK, and HBSS/ESS.
• Ability to travel to client sites in other states occasionally; usual business hours and primarily indoor work.

Culture & Benefits

• Medical, prescription, dental, and vision benefits begin on the first day of employment.
• Quarterly employee cash bonus plan, restricted stock grant, and employee stock purchase plan.
• 401(k) retirement savings plan, spending accounts, life insurance, long-term care, legal assistance, and employee assistance plan.
• Tuition reimbursement and employee development programs.
• Vacation pay, sick pay, and 10 paid holidays.