ZipRecruiter

Log In

1

Information System Security Engineer Jobs in Washington

SAIC

Information System Security Engineer

Arlington, VA

$120K - $160K/yr

ORA_ON_SITE Description SAIC is seeking an Information System Security Engineer (ISSE) to join our team. This position is in Arlington, VA and requires an active Top Secret/SCI clearance . Job ...

SAIC

Information System Security Engineer

Arlington, VA · On-site

$120K - $160K/yr

ORA_ON_SITE Description SAIC is seeking an Information System Security Engineer (ISSE) to join our team. This position is in Arlington, VA and requires an active Top Secret/SCI clearance . Job ...

previous pagenext page

Showing results 21-40

All JobsInformation System Security Engineer JobsInformation System Security Engineer Jobs in Washington

Information System Security Engineer information

See Washington salary details

$12

$66

$97

How much do information system security engineer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for information system security engineer in Washington is $66.23, according to ZipRecruiter salary data. Most workers in this role earn between $55.00 and $76.49 per hour, depending on experience, location, and employer.

What does an information system security engineer do?

An Information System Security Engineer is responsible for designing, implementing, and maintaining secure information systems to protect an organization's data and technology assets. They assess security risks, develop security architectures, configure security tools, and ensure compliance with industry standards and regulations. Their work includes monitoring for security breaches, responding to incidents, and updating security protocols as threats evolve. They often collaborate with IT and management teams to ensure overall system security and resilience.

What is the difference between Information System Security Engineer vs Network Security Engineer?

AspectInformation System Security EngineerNetwork Security Engineer
CertificationsCompTIA Security+, CISSP, CEHCCNA Security, CISSP, CompTIA Security+
Work EnvironmentDesigning and implementing security measures for entire information systemsSecuring network infrastructure and traffic
Employer & Industry UsageIT security teams across various industries, focusing on system securityNetworking teams, ISPs, data centers, focusing on network security

While both roles focus on security, the Information System Security Engineer primarily safeguards entire information systems, including applications and data, whereas the Network Security Engineer concentrates on protecting network infrastructure and traffic. Understanding these distinctions helps in choosing the right career path or job focus within cybersecurity.

What are the key skills and qualifications needed to thrive as an information system security engineer, and why are they important?

To thrive as an Information System Security Engineer, you need a solid understanding of cybersecurity principles, risk assessment, and network architecture, typically supported by a degree in computer science or information security. Familiarity with security tools such as firewalls, intrusion detection/prevention systems (IDS/IPS), vulnerability scanners, and certifications like CISSP or Security+ are commonly required. Strong analytical thinking, attention to detail, and effective communication skills set top performers apart in this field. These competencies are crucial for identifying vulnerabilities, safeguarding sensitive data, and ensuring compliance with security standards in complex IT environments.

What are some common challenges information system security engineers face when working with cross-functional teams?

Information System Security Engineers often collaborate with developers, IT staff, and business stakeholders to ensure security requirements are integrated throughout system lifecycles. A common challenge is translating technical security controls into actionable items that align with business objectives and project timelines. Additionally, balancing security needs with usability and system performance can require negotiation and compromise. Effective communication and a proactive approach to fostering security awareness across teams are key to overcoming these challenges.

What are popular job titles related to Information System Security Engineer jobs in Washington?

For Information System Security Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Information System Security Engineer jobs in Washington look for?

The top searched job categories for Information System Security Engineer jobs in Washington are:

Information System Security Engineer jobs near you
Infographic showing various Information System Security Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 22% Part Time, and 4% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $137,767 per year, or $66.2 per hour.

Information System Security Engineer SME

ECS

Washington, DC • On-site

$175K - $190K/yr

Full-time

Re-posted 9 days ago

Job description

Everforth ECS is seeking an Information System Security Engineer SME to work in our Washington, DC office. Please Note: This position is contingent upon contract award.
Everforth ECS is seeking an experienced Information System Security Engineer (ISSE) - SME to join our team as an expert in designing, implementing, and maintaining secure information systems. The successful candidate will have a strong background in security engineering, architecture, and risk management, with a focus on protecting sensitive information and systems.
Responsibilities
Responsible for leading the implementation of the Security Assessment and Authorization (SAA) Program:
  • Lead, mentor, and supervise a team of security professionals responsible for the end-to-end implementation of the RMF lifecycle for Enterprise IT systems.
  • Oversee and coordinate activities within the Prepare step, ensuring roles, responsibilities, and risk management strategies are clearly defined and maintained.
  • Guide system categorization efforts to ensure all information systems are appropriately classified based on mission/business impact and regulatory requirements.
  • Direct the selection, tailoring, and documentation of security controls aligned with system categorizations, Enterprise risk appetite, and compliance requirements.
  • Oversee the implementation of technical, operational, and management controls throughout system and application lifecycles, with a particular focus on quality and completeness of all deliverables.
  • Ensure comprehensive security control assessments are planned, executed, and documented to validate the effectiveness of implemented safeguards.
  • Prepare risk management documentation for system authorization and executive decision making.
  • Direct ongoing monitoring and continuous assessment activities, collecting metrics to adjust security strategies and ensure sustained compliance.
  • Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts.
  • Foster a culture of security awareness, providing technical guidance and training to both team members and stakeholders.
  • Track, report, and communicate status, risks, and improvement opportunities related to security engineering activities to leadership and stakeholders.
  • Maintain up-to-date knowledge of RMF, NIST guidance, and industry best practices in support of continuous process improvement.

Salary Range: $175,000 - $190,000
General Description of Benefits
  • Security Clearance: Top Secret (TS) with SCI eligibility
  • 10+ years of progressive technical security engineering experience to include use of GRC and RMF tools
  • Hold at least one of the following certifications:
    • Certified Information Systems Security Professional (CISSP) (or Associate);
    • CompTIA Advanced Security Practitioner (CASP) CASP CE;
    • Certified Secure Software Lifecycle Professional (CSSLP);
    • CISSP- Information System Security Engineering Professional (ISSEP); or
    • CISSP- Information System Security Architecture Professional (ISSAP).
  • Minimum 10 years' experience, or equivalent education/experience; Doctorate plus 6 years; Master's plus 6 years; Associates plus 10 years; or H.S./GED plus 14 years.

Apply