Information Systems Security Manager (ISSM)

Apex Technology•Los Angeles, CA

12h•$168,000 - $231,000

About The Position

Apex is seeking an experienced Project Manager to lead initiatives focused on Communications Security (ComSec) and Authority to Operate (ATO) processes. This role is critical in ensuring secure communication systems and compliance with regulatory standards for operational authorization. The ideal candidate will oversee cross-functional teams, manage timelines, and mitigate risks in high-stakes environments, such as government, defense, or enterprise security projects. This position requires a blend of technical knowledge, leadership skills, and expertise in cybersecurity frameworks.

Requirements

Bachelor's degree in Information Technology, Cybersecurity, Project Management, or a related field; Master’s degree preferred; Certification is a plus.
Minimum of 5 years of experience in project management, with at least 3 years focused on cybersecurity, ComSec, or ATO processes in regulated industries (e.g., government, defense, or finance).
Strong understanding of cybersecurity frameworks, including NIST RMF, FedRAMP, DISA, and DoD Instruction 8510.01.
Proficiency in project management methodologies (e.g., Agile, Waterfall) and tools for tracking progress and risks.
Knowledge of ComSec principles, including encryption standards, secure hardware (e.g., TEMPEST), and communication security policies.
Excellent communication and interpersonal skills, with the ability to translate technical concepts to non-technical stakeholders.
Proven ability to manage multiple projects simultaneously in a fast-paced environment, with strong problem-solving and decision-making capabilities.
Experience with risk assessment tools, vulnerability scanning, and compliance auditing.
Familiarity with federal regulations such as FIPS 140-2 for cryptographic modules and CNSSI 1253 for classified systems.
TS/SCI clearance required.
US Citizen

Responsibilities

Lead the planning, execution, and closure of projects related to ComSec implementation and ATO certification, ensuring alignment with organizational goals and regulatory requirements.
Develop and maintain project plans, including scope, schedules, budgets, and resource allocation, using tools like Microsoft Project or Jira.
Coordinate with stakeholders, including IT security teams, engineers, compliance officers, and external auditors, to gather requirements and facilitate ATO assessments.
Oversee the Risk Management Framework (RMF) process, including system categorization, control selection, implementation, assessment, authorization, and continuous monitoring.
Manage ComSec activities such as cryptographic key management, secure communication protocols (e.g., IPsec, TLS), and protection of classified information.
Conduct regular status meetings, risk assessments, and progress reporting to senior leadership, identifying potential issues and recommending corrective actions.
Ensure all project documentation, including security plans, test reports, and authorization packages, is accurate, complete, and submitted on time.
Monitor & assist in compliance with standards such as NIST SP 800-53/171, FISMA, DoD directives, or equivalent frameworks such as ISO 27001, and drive remediation efforts for any identified vulnerabilities.
Foster a collaborative team environment, providing guidance and mentorship to junior staff on ComSec and ATO best practices.
Evaluate project outcomes through post-implementation reviews, capturing lessons learned to improve future processes.
Assist in managing or collaborating on other IT & Cybersecurity projects.

Benefits

Shared upside: Receive equity in Apex, letting you benefit from the work you create
Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost
Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays
Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%
8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel
Daily catered lunch and unlimited snacks to keep you fueled throughout the day
Vibrant community: Monthly office BBQs, pickleball tournaments, run club, and social gatherings for you and your family
Your dream desk setup and all the tools you need to be your most productive self
World-class Playa Vista office with EV chargers, with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life
Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference