JobsCyber SecuritySan DiegoCybersecurity Engineer III

INFORMATION SYSTEMS SOLUTIONS, INC

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Cybersecurity Engineer III

INFORMATION SYSTEMS SOLUTIONS, INC · San Diego, California, United States

Full-timeOn site10+ yrs$170k–$180kListed as no visa sponsorshipIT Services and IT Consulting
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In short

The Cybersecurity Engineer III supports Assessment and Authorization (A&A) accreditation efforts and maintains cybersecurity monitoring operations. They are responsible for identifying vulnerabilities, performing incident triage, and developing comprehensive security documentation.

What they're looking for

MUST-HAVE SKILLS

Cybersecurity monitoringIncident responseRisk management frameworkAssessment and authorizationSecurity controlsVulnerability assessmentRemediation strategiesData analytics

ALSO MENTIONED

CybersecurityRisk Management FrameworkA&AeMASSSTIGSecret ClearanceIAM IICISSPCISMCASP

Candidates must have 10+ years of experience in cybersecurity or incident response and hold an IAM II certification. A Secret clearance is required, along with proficiency in the Risk Management Framework.

About the employer

Information Systems Solutions, Inc.

ISS is an innovative information technology (IT) services and solutions provider to the Department of Defense (DoD) and other federal government agencies. We provide expert systems integration and administration, network engineering, software development, information assurance, and project management support. ISS employees are skilled professionals dedicated to providing the highest quality support and services. We are committed to the success of our customer’s mission and experienced in "Meeting Critical Goals on Time Throughout the World."​

Read more

Why Work For ISS? At Information Systems Solutions (ISS), we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

INDUSTRY
IT Services and IT Consulting
COMPANY
Privately Held
FOUNDED
1997
HEADQUARTERS
Rockville, MD
SIZE
201-500on LinkedIn
OFFICES
1 on LinkedIn

KNOWN FOR

Network Design and EngineeringC4ISRCyber SecuritySystems Engineering & IntegrationInformation AssuranceProgram Management

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Questions about this role

Is this INFORMATION SYSTEMS SOLUTIONS, INC role remote?
Tagged on site.
What does it pay?
The posting lists $170,000–$180,000 a year.
Does it sponsor visas?
Listed as no visa sponsorship.
What experience does it ask for?
Listed as 10+ years.

The posting, in full

Description Information Systems Solutions (ISS) is seeking a Cybersecurity Engineer III to support the NIWC PAC Information Technology Management Support Services contract. The Cybersecurity Engineer III will be responsible for supporting Assessment and Authorization (A&A) accreditation efforts. This role maintains cybersecurity monitoring operations, performs triage to assess the scope and impact of incidents, identifies vulnerabilities, and recommends remediation strategies. The role requires in-depth knowledge of the Risk Management Framework.

▶ READ THE FULL POSTING

Description

Information Systems Solutions (ISS) is seeking a Cybersecurity Engineer III to support the NIWC PAC Information Technology Management Support Services contract. The Cybersecurity Engineer III will be responsible for supporting Assessment and Authorization (A&A) accreditation efforts. This role maintains cybersecurity monitoring operations, performs triage to assess the scope and impact of incidents, identifies vulnerabilities, and recommends remediation strategies. The role requires in-depth knowledge of the Risk Management Framework.

This position is 100% onsite

Specific duties include, but are not limited to the following:

  • Test and apply security controls based on security categorization, the application of overlays (privacy, classified, intel, etc.) and security control tailoring (AI, NOFORN, etc.).
  • Conduct active and passive reconnaissance of data, with the ability to assess and author Plans of Milestones and Actions (POA&Ms) containing accurate and verifiable mitigation statements, milestone tracking, and applying to the most relevant security control.
  • Development of comprehensive required A&A documentation, including System Security Plan (SSP), Security Assessment Plan (SAP), Security Assessment Reports (SARs), etc.
  • Adherence to the eMASS scheduled tasking within the accreditation cycle, including Quarterly Independent Verification and Validation (IV&V), quarterly STIG checks, Annual Security Review (ASR), monthly POA&M updates, and resubmission for ATO, ATC, IATC and IATT as applicable.
  • Maintenance of DISA circuit connections (CCSDs), inheritance from accredited systems and cloud service providers, and the workflow schedule on accreditations.

Why Work For ISS?

At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements

Clearance Level

Secret

Certification:

IAM II

One of the following:

CAP

CASP

CISM

CISSP (or Associate)

GSLC

Required Qualifications

  • 10+ years of experience in cybersecurity or incident response
  • Certifications preferred: Certified Information Systems Security Professional (CISSP)

Skills & Competencies

  • Cybersecurity Monitoring and Incident Response· Security Testing, Auditing, and Remediation· Data Analytics and Risk Assessment
  • Proficiency with IT Security Software and Web Security Tools
APPLY ON INFORMATION SYSTEMS SOLUTIONS, INC'S CAREERS SITE ↗
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We'll keep this job - the posting's full text, even after it closes. Free.

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This listing comes from INFORMATION SYSTEMS SOLUTIONS, INC's own careers site. Apply links go to the employer. Company facts are from Information Systems Solutions, Inc.'s public profile. Last checked 6 Nov 2026.