Cybersecurity Engineer III
Information Systems Solutions
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 IAT III One of the following:
CASP+ CCNP Security
CISA
CISSP (or Associate) GCED
GCIH 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 Salary Description
140,000-150,000
$135k - $180k
...Saalex Corporation is seeking multiple Cybersecurity Engineer III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services...SuggestedFull timeContract workTemporary workLocal areaFlexible hours$67 - $72 per hour
...Cybersecurity Engineer III Apex Systems is seeking a highly experienced Cybersecurity Engineer III to support a critical Department of Defense program supporting the Naval Information Warfare Center Pacific (NIWC PAC). This role is focused on Assessment & Authorization...SuggestedContract work- ...Cybersecurity Engineer IIIAt PMAT, we work on mission critical systems that directly support the warfighter, designing, building, and securing... ...defense.About the role: PMAT is seeking a CyberSecurity Engineer III to support the design, deployment, security, administration,...SuggestedWork at officeFlexible hours
$127.1k - $198.58k
ResponsibilitiesNoblis MSD is seeking to hire a Computer Engineer to support the US Navy out of Newport, RI. Noblis MSD’s mission is... ..., systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings.Computer...SuggestedFull timeContract workPart timeWork experience placementLocal areaRemote work$86.9k - $198k
Cybersecurity PKI EngineerThe Opportunity: Are you looking for an opportunity to combine your... ...integral part of delivering a customer focused engineering solution. The Cybersecurity PKI Engineer... ...methodologiesCSWF DOD 8750 IAM Level III Certifications such as CISSP, CASP, or...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$96.6k - $160.85k
...Engineer III Location US-CA-San Diego ID 2026-11235 Category Electrical Engineer Position Type Regular Full-Time Application Open Date 5/28/2026 Salary Statement Estimated Starting Salary Range: USD $96,6...Full timeFor contractorsLocal area- ...medicines that teach the body to manufacture its own disease-fighting tools. For more information, visit . Job summaryThe Quality Engineer III provides quality engineering leadership and technical support for INOVIO’s electromechanical medical devices and combination...Contract workWork at office
- ...Operational Architecture (NOA), working alongside engineers and operators to deliver resilient,... ...experienced Systems Network Engineer II/III to support critical and urgent program... ..., tactical data link integration, cybersecurity coordination, engineering change implementation...Remote work
- Job TitleTest Engineer IIILocationSan Diego, CA 22400 US (Primary)CategoryResearch, Development, and EngineeringJob TypeFull-TimeCareer LevelStaffEducationBachelor... ...DescriptionPrescient Edge is seeking a Test Engineer III to support a federal government client.Please note that the...
$86.74k - $152.43k
Engineer III - Senior Electrical Engineer - HealthcareWatch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information...For contractorsWork at officeWork from homeFlexible hours$95k
...Verdantas, we’re redefining environmental consulting and sustainable engineering through our use of cutting-edge modeling and digital technology... ...? Verdantas is seeking a talented Substation Engineer III to join our team in San Diego . Join our team, and your career...Full timeTemporary workFlexible hours$125.3k - $187.9k
...enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes... ...in the Cyber specialty discipline. As a Cybersecurity Systems Engineer (CSSE) supporting the... ...8140Preferred QualificationsIASAE level III certified (ISSEP, ISSAP) in accordance with...Full timeRelocation packageShift work$97.5k - $138.3k
...Engineer III (Electrical Engineering) We are seeking a skilled and motivated Electrical Engineer to join our marine engineering team, with a focus on designing and integrating shipboard electrical systems. The ideal candidate will have experience in power generation...Work at officeLocal areaImmediate startFlexible hours- ...Job Overview Job Title: Systems Engineer III Location: 4155 Campus Point Ct, San Diego, CA, 92121 Duration: 12 Months (Option for a 9/80 work schedule) Pay Rate: $69.50/hr on W2 Schedule: On-site at customer facilities up...
$96k - $120k
...Short Description Bowman has an opportunity for a Civil Engineer III to join our team in San Diego, CA. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambitious goals. That's why a career at Bowman is more than a job. It...Contract workFor subcontractorWork at officeLocal areaRemote work- ...Systems Engineer III DPP is seeking a Systems Engineer III for an opportunity with our client in the Aerospace & Defense industry. Work location: Onsite in San Diego, CA Schedule: 8:00AM-5:00PM (9x80 A) Duration: 12 months Terms: W2 contract Work authorization: US...Contract work
$106.8k - $120.15k
...and upgrading automated control systems and instrumentation, including completion of GMP-related documentation. The Automation Engineer III will lead technical assessments and upgrade projects for automated control systems and instrumentation, including managing projects...Full timeWork at officeFlexible hours$115.58k - $173.37k
...Hardware Engineer III GROW WITH US AND STAY EXTRAORDINARY: Launch your career to new heights with Innoflight—one of San Diego's fastest-growing Aerospace and Defense innovators. Here, visionary minds engineer the future of space technology through pioneering, compact...Work visaFlexible hours$130k - $150k
...growing Aerospace and Defense innovators. Here, visionary minds engineer the future of space technology through pioneering, compact, and... ...infinite, together. A DAY IN THE LIFE: As a Project Engineer III , you will spearhead the development of space-capable products...Hourly payFull timeTemporary workWork experience placementLive inWork visaWeekend work$130k - $165k
Sigma Defense is seeking a Systems Engineer II-III to join our team in San Diego, CA. Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard...$110k - $180k
Saalex Corporation is seeking multiple Systems Engineer III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics...Contract workTemporary workLocal areaFlexible hours$70.3k - $102k
...Manufacturing Engineer III Resonetics is a global leader in advanced engineering, prototyping, product development, and micro manufacturing, driving innovation in the medical device industry. With rapid expansion across all our locations, we continue to push the boundaries...$120k - $155k
...Small Business (SDVOSB) Department of Defense, government contractor with core competencies in Information Assurance, Cybersecurity and Systems Engineering. With offices on both the East and West coasts, an inviting culture and above-standard benefits, opportunity abounds...Full timeContract workFor contractorsWork experience placementInterim roleWork at officeRemote work$80k - $110k
...Role: Cybersecurity Engineer Hybrid Role, MUST BE BASED IN SAN DIEGO, CA About Tillster Tillster, headquartered in the USA, is the global leader in digital ordering and customer engagement solutions. For over a decade, we have developed revolutionary self-service...Full timePart timeLocal areaVisa sponsorship$121k - $150k
...Full-time, Permanent (Direct Hire) A leading developer of marine and industrial motion control solutions is hiring an Electrical Engineer III to support the subsea technology industry. In this role, you will design, develop, and support electronics for motion control...Permanent employmentFull time$117.7k - $176.5k
...SummaryThe Staff Design Quality Assurance Engineer is a senior quality leader responsible... ..., Hardware and Software Engineering, IT/Cybersecurity (as applicable), Manufacturing, Human Factors... ...activities for FDA Class II and III medical devices, ensuring complete and compliant...Full timeWork at office- ...Our client, a leader in the medical device industry, is seeking a Validation Engineer III to join their team. As a Validation Engineer III, you will be part of the Quality Assurance Department supporting validation activities across multiple projects. The ideal candidate...
$86.9k - $198k
ICAM EngineerThe Opportunity:The user is the last frontier for cybersecurity. It’s where the perimeter is drawn, and securing identities... ...without disruption.As an Identity and Access Management (IAM) Engineer at Booz Allen, you’ll play a critical role in the world of...Full timeContract workPart timeWork at officeLocal areaRemote work- ...the government create lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense, and enterprise transformation... ...SATCOM Department which is part of the MITRE Technology and Engineering Infrastructure, Networking, and Communications Division, has...Work experience placementInternshipLocal areaImmediate start
- ...applications for defense, industrial, and commercial customers worldwide. We currently have an exciting opportunity in our Systems Engineering Integration department for a full-time Systems and Safety Engineer (SE) will to perform safety tasking to join our team located...Full timeContract workPart timeLocal areaRemote workWorldwideRelocation packageFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Cybersecurity Engineer III. Be the first to apply!
- cybersecurity software engineer San Diego, CA
- cyber security technician San Diego, CA
- work from home cyber security San Diego, CA
- cybersecurity administrator San Diego, CA
- remote cyber security San Diego, CA
- cybersecurity grc San Diego, CA
- cyber security San Diego, CA
- no experience cyber security San Diego, CA
- cybersecurity specialist San Diego, CA
- cybersecurity certificate San Diego, CA




