JOB DETAILS

Information System Security Officer (ISSO)

CompanyASEC
LocationRidgecrest
Work ModeOn Site
PostedApril 29, 2026
About The Company
ASEC is an award-winning, 100% employee-owned business specializing in engineering, IT, training, and logistics, ensuring mission success through specialized expertise and cost-effective solutions. Headquartered in Lexington Park, MD, with offices in Jacksonville, FL, and sites nationwide, ASEC supports the defense industry with a commitment to the Warfighter. Our engineering team excels in system design and maintenance for manned and unmanned aircraft. We deliver superior logistics and innovative training, supporting advanced Navy aircraft with custom courseware and hands-on instruction. ASEC also plays a crucial role in test and evaluation, program security, IT, and flight operations, offering comprehensive solutions to meet critical mission demands with precision and efficiency.
About the Role

Description

Location: NAWS China Lake (Ridgecrest, CA)

Security Clearance Requirement: Top Secret

Telework Eligible? No, work will be performed on-site at NAWS China Lake


What You’ll Do:


As an Information System Security Officer, you will play a key role in supporting a high-visibility DoD program. In this role, you’ll help shape and enforce the information system security policies, standards, and methodologies that keep our mission-critical systems protected. Are you ready to make an impact? 


Key Responsibilities: 

  • Proposing, coordinating, implementing, and enforcing information system security policies, standards and methodologies.
  • Conducting vulnerability assessments using automated benchmarks and tools such as Assured Compliance Assessment Solution (ACAS), Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs), and Security Content Automation Protocol (SCAP) Compliance Checker. 
  • Implementing operating systems and network devices security configuration in accordance with Defense Information Systems Agency (DISA) approved Security Technical Implementation Guides (STIGs).
  • Performing security control continuous monitoring, reviewing system security plans and associated artifacts, security audits, risk analysis and developing mitigation strategies for DoD information systems.
  • Identifying Common Criteria and National Information Assurance Partnership (NIAP) certified technologies and the DISA Approved Products List (APL).
  • Preparing certification letters and Memoranda of Agreement (MoA) with system owners for interface and networking implementations.
  • Providing guidance on cross-functional cybersecurity efforts, ensuring alignment with organizational and program goals and milestones. 
  • Collaborating on documentation for Information System Authority to Operate (ATO) decisions, including SSPs, SOPs, POA&Ms, and Knowledge Articles. 
  • Conducting comprehensive risk assessments and vulnerability analyses to identify and mitigate potential threats to satellite communication infrastructures.

This description outlines the general nature and scope of the role. Additional duties may be assigned as necessary. 

Requirements

What You’ll Bring:   

  • Candidates must meet DoD 8140-M Intermediate level qualification requirements: BS degree in Information Technology, Cybersecurity, Computer Science, or related area of study, required. If a bachelor's degree is not held, qualified candidates must have a Security+, SecurityX, or other 8140-M Intermediate-level certification. Please upload copies of any relevant IT certifications you hold. 
  • Demonstrated knowledge of Information Assurance/Cybersecurity (IA/CS) and Risk Management Framework (RMF) DODI 8510.01.
  • Experience with security controls and implementation delineated in Committee of National Security Systems Instruction (CNSSI) 1253 and National Institute of Standards and Technology (NIST) Special Publication (SP) 800-53, and the Joint Special Access Program Implementation Guide (JSIG).
  • Able to perform vulnerability assessments using Assured Compliance Assessment Solution (ACAS), Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG), the Security Content Automation Protocol (SCAP) Compliance Checker, incorporating automated benchmarks.
  • Implementing operating systems and network device security configuration in accordance with Defense Information Systems Agency (DISA) approved Security Technical Implementation Guides.
  • Performing security control continuous monitoring, security audits, risk analysis and developing mitigation strategies for DoD information systems.
  • Identifying Common Criteria and National Information Assurance Partnership (NIAP) certified technologies and the DISA Approved Products List (APL). 

Equally Important:

  • Ability to build positive, collaborative relationships across teams and with external partners.
  • Effective communicator with strong verbal and written skills.
  • Proactive, self-directed work style with the ability to operate independently.
  • Analytical thinker with proven problem-solving capabilities.
  • Highly organized, with the ability to balance competing priorities in a fast-paced environment.

ASEC is committed to providing access and reasonable accommodation in its services, activities, programs, and employment opportunities in accordance with the Americans with Disabilities Act and other applicable laws.


Security Clearance Requirement:

  • This position requires U.S. citizenship and an active DoD Top Secret clearance. Selected candidate will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

Salary Range:

  • The anticipated annual salary range for this position is $115,000 - $145,000, commensurate with an individual’s experience, qualifications, and skill set. ASEC is committed to providing fair and equitable compensation. The low end of this salary range is accounting for a candidate that meets or exceeds all of the listed requirements.  

Who We Are:


ASEC offers meaningful, mission-driven work within a culture that supports your professional and personal growth. We partner with our government customers to deliver innovative solutions across engineering, information technology, training, and logistics. Above all, we are committed to doing what’s right for the Warfighter—plain and simple. Explore what makes ASEC different by visiting our website.


Why work at ASEC?

  • 100% employee-owned company. Learn more about our Employee Stock Ownership Plan (ESOP) here!
  • Comprehensive benefits package, including 11 paid holidays, medical/dental/vision coverage, HSA/FSA options, disability insurance, and more!
  • 401(k) with company match
  • Tuition assistance for undergraduate and graduate education
  • Veteran-friendly employer
  • Thriving employee culture

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ASEC is an Equal Opportunity Employer. We recruit, hire, train, compensate, and promote employees based on qualifications, merit, and business needs, without regard to race, color, religion, sex, national origin, ancestry, age, marital status, sexual orientation, gender identity or expression, disability, veteran status, genetic information, pregnancy or related conditions (including breastfeeding), or any other status protected by law.

ASEC also complies with all applicable pay transparency laws and will not discriminate against employees or applicants for inquiring about, discussing, or disclosing compensation.

Key Skills
Information System Security PoliciesVulnerability AssessmentsACASDISA STIGsSCAP Compliance CheckerSecurity ConfigurationContinuous MonitoringRisk AnalysisMitigation StrategiesATO DocumentationRMF DODI 8510.01CNSSI 1253NIST SP 800-53JSIGCybersecurityCommunication
Categories
Security & SafetyGovernment & Public SectorTechnologyEngineering
Benefits
Health InsuranceDental InsuranceVision CoverageHSA OptionsFSA OptionsDisability Insurance401(k) With Company MatchTuition Assistance
Job Information
📋Core Responsibilities
The Information System Security Officer will shape and enforce information system security policies, standards, and methodologies to protect mission-critical systems. Key duties include conducting vulnerability assessments, implementing security configurations, performing continuous monitoring, and developing mitigation strategies for DoD information systems.
📋Job Type
full time
💰Salary Range
$120,000 - $145,000
📊Experience Level
5-10
💼Company Size
781
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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