Information System Security Officer; Cybersecurity Technical Staff
Listed on 2025-12-01
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IT/Tech
Cybersecurity, Systems Engineer, Information Security
Information System Security Officer (Cybersecurity Technical Staff
3)
3 days ago Be among the first 25 applicants
What You Will DoWe are seeking a Cybersecurity Technical Staff (CTS‑3) professional to join Los Alamos National Laboratory (LANL). In this role, you will serve as the primary Information System Security Officer (ISSO) for high‑impact DOE‑IN or Strategic Partner systems operating in classified environments. Your responsibilities include leading the full lifecycle of cybersecurity operations, including authorization, continuous monitoring, and the development of secure architecture for complex, classified systems.
- Serve as the primary ISSO for DOE‑IN or Strategic Partner information systems.
- Lead and manage System Security Plans (SSPs), Authorization to Operate (ATO) packages, and related accreditation documentation.
- Develop innovative cybersecurity solutions and strategies for threat and vulnerability mitigation.
- Apply and enforce NIST RMF, ICD 503, and JSIG standards across systems and projects.
- Manage cyber incident response operations and post‑event forensics in high‑stakes environments.
- Direct cybersecurity architecture planning and control implementation efforts.
- Lead security architecture design reviews and contribute to enterprise‑wide cybersecurity strategy.
- Conduct root cause analysis for security incidents and compliance gaps.
- Provide mentorship and technical oversight to junior cybersecurity staff (CTS‑1 and CTS‑2).
- Represent LANL cybersecurity requirements in interagency and stakeholder engagements.
- Advise on policy development, governance, and tool evaluation for cybersecurity program improvements.
Minimum Job Requirements
- Expert‑level knowledge of NIST RMF, ICD 503, JSIG, and related federal cybersecurity standards.
- Proven ability to lead and execute cybersecurity programs supporting classified systems.
- Experience developing and maintaining comprehensive authorization packages, including SSPs, POA&Ms, and ATO documentation.
- Deep understanding of secure systems engineering and information assurance principles.
- Mastery of vulnerability management, threat modeling, and enterprise cyber defense.
- Experience conducting security assessments, compliance audits, and risk analysis.
- Demonstrated leadership in incident response, risk communication, and stakeholder engagement.
- Strong analytical, organizational, and written communication skills.
- Ability to lead multidisciplinary teams and effectively manage competing priorities in high‑consequence environments.
Education / Experience
Position requires a Bachelor’s degree in a technical field (e.g., Computer Science, Cybersecurity, Information Systems) and a minimum of 8 years of related experience, or an equivalent combination of education and experience directly related to the occupation. Advanced professional certification or postgraduate study may be expected.
Desired Qualifications
- Cloud Security & AWS Expertise:
Knowledge of secure deployment and operations in classified cloud environments, including AWS Classified Regions (Secret and Top Secret). Familiarity with C2E architectures, compliance processes, and governance structures. - AWS Services & Automation:
Experience using AWS security services (e.g., IAM, Guard Duty, Cloud Trail, KMS) and infrastructure automation tools (Cloud Formation, Terraform, or similar). - Secure Systems Integration:
Knowledge of cross‑domain solutions (CDS), multi‑cloud integration, and data flow protections for classified workloads. - Cybersecurity Governance:
Familiarity with DOE, DoD, and IC directives and governance processes. - Leadership and Mentorship:
Proven experience mentoring technical staff, leading teams, and managing cybersecurity projects in mission‑critical environments. - Technical Innovation:
Ability to identify, evaluate, and deploy emerging cybersecurity tools and technologies. - Certifications:
CISSP, CAP, CISM, or comparable professional cybersecurity certification preferred. - Clearance:
Active DOE Q or DoD Top Secret clearance with SCI eligibility.
The work location for this position is onsite in Los Alamos, NM. All work locations are at the discretion of management.
Benefits- PPO or…
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