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Full Time Computer Science Cyber Security Jobs in Seattle, WA

Leidos

Cybersecurity Analyst

Keyport, WA · On-site

$73K - $132K/yr

Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field with 4+ or 8+ years of relevant experience, or a Master's degree with 2+ or 6+ years of experience.

Leidos

Cybersecurity Analyst

Keyport, WA · On-site

$73K - $132K/yr

Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field with 4+ or 8+ years of relevant experience, or a Master's degree with 2+ or 6+ years of experience.

Kalles Group

Cybersecurity Engineer -Applications

Seattle, WA · On-site

$66.75 - $89.25/hr

Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or equivalent professional experience Preferred Qualifications * Professional certifications such as CISSP, OSCP, CSSLP ...

Kalles Group

Cybersecurity Engineer -Applications

Seattle, WA · On-site

$66.75 - $89.25/hr

Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or equivalent professional experience Preferred Qualifications * Professional certifications such as CISSP, OSCP, CSSLP ...

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Full Time Computer Science Cyber Security information

See Seattle, WA salary details

$64.9K

$151.3K

$211.7K

How much do full time computer science cyber security jobs pay per year?

As of Sep 2, 2026, the average yearly pay for full time computer science cyber security in Seattle, WA is $151,314.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,300.00 and $170,700.00 per year, depending on experience, location, and employer.

What are the most commonly searched types of Computer Science Cyber Security jobs in Seattle, WA?

The most popular types of Computer Science Cyber Security jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Full Time Computer Science Cyber Security jobs?

Cities near Seattle, WA with the most Full Time Computer Science Cyber Security job openings:

Full Time Computer Science Cyber Security jobs near you
Infographic showing various Full Time Computer Science Cyber Security job openings in Seattle, WA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $151,314 per year, or $72.7 per hour.

Cybersecurity Analyst

Leidos

Keyport, WA • On-site

$73K - $132K/yr

Full-time

Posted 26 days ago

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

80th of 500 rated business services

Job description

Cybersecurity Analyst
Location: Keyport, WA
Help Protect Critical Naval Operations
Leidos is seeking a Cybersecurity Analyst to support NAVSEA NUWC Keyport in Keyport, WA. In this role, you will support Risk Management Framework (RMF) security and compliance activities for DoD and Navy information systems that enable the Unmanned Underwater Vehicle Operations Center (UUV OC). Your work will help maintain system security, support Assessment and Authorization (A&A) activities, perform vulnerability management, and ensure continuous compliance throughout the system lifecycle.
You'll work alongside a collaborative technical team to strengthen the cybersecurity posture of mission critical systems while supporting ongoing assessment, authorization, and operational sustainment efforts.
This opportunity is open to candidates with varying levels of experience. The position level and compensation will be based on the selected candidate's qualifications.
Program Timing: This position supports an upcoming proposal opportunity with an anticipated September start.
What You'll Do
As a Cybersecurity Analyst, you will:
  • Implement and test security controls in accordance with RMF, STIGs, and applicable DoD and Navy directives while supporting secure system documentation, validation, and testing.
  • Conduct ACAS scans, analyze results, and perform IAVM activities to identify, track, and remediate vulnerabilities.
  • Support risk identification, mitigation planning, continuous monitoring, and compliance reporting in alignment with Navy Security Control Assessor (SCA) guidance.
  • Prepare and maintain Assessment and Authorization (A&A) packages and support activities required to obtain and sustain an Authorization to Operate (ATO).
  • Provide day to day cybersecurity support to the Project Manager and Team Leads across system assessment, authorization, and operational sustainment.

Basic Qualifications
  • Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field with 4+ or 8+ years of relevant experience, or a Master's degree with 2+ or 6+ years of experience. Additional relevant experience may be considered in lieu of a degree.
  • Active Top Secret security clearance with SCI eligibility or active TS/SCI.
  • Three or more years of experience supporting cybersecurity, RMF compliance, vulnerability management, and continuous monitoring in DoD or Navy environments.
  • Hands on experience with ACAS, IAVM processes, security control assessments, and A&A and ATO support.
  • Working knowledge of RMF, STIGs, DoD and Navy cybersecurity requirements, and current certification compliant with DoDM 8140.03.
  • Strong communication skills with the ability to collaborate effectively with technical teams, leadership, and government stakeholders.
  • Strong analytical, organizational, and technical writing skills.

Preferred Qualifications
  • Experience supporting Navy cybersecurity programs and working with Navy Security Control Assessor (SCA) processes and guidance.
  • Familiarity with developing mitigation strategies, maintaining authorization documentation, and sustaining compliance.

AMSOPP1
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
August 7, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $73,450.00 - $132,775.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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