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Information System Security Engineer

SAIC

Arlington, Virginia • Today

Full-time

USD 120,001.00 - 160,000.00 per year

Information System Security Engineer

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Full-time

Senior Information System Security Engineer

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Senior Information System Security Engineer

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Information System Security Engineer - Federal Customer

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Information System Security Engineer

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Senior Information System Security Engineer (ISSE)

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Space Information System Security Engineer (ISSE)

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USD 165,000.00 - 210,000.00 per year

Information System Security Officer

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Information System Security Officer

Base-2 Solutions, LLC

Reston, Virginia • Today

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Information System Security Manager (5422)

SMX

Fort Washington, Maryland • Today

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Senior Information System Security Officer

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Reston, Virginia • Today

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Senior Information System Security Officer

Bridge Core (BCore)

Tysons, Virginia • Today

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Information System Security Officer (ISSO)

Gunnison

Washington, District of Columbia • Today

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USD 120,000.00 - 130,000.00 per year

Intermediate Information System Security Officer - PLACEMENT

Apex Systems

Oxon Hill, Maryland • Today

Easy Apply

Full-time

$67 - $67 per hour

Information System Security Officer (ISSO)

Leidos

Lorton, Virginia • Today

Full-time

USD 87,100.00 - 157,450.00 per year

(703) Cybersecurity Information System Security Officer (ISSO)

Arlo Solutions

Arlington, Virginia • Today

Full-time

Senior Information System Security Officer (TS SCI) - PLACEMENT

Apex Systems

Oxon Hill, Maryland • Today

Easy Apply

Full-time

$75 - $75 per hour

Senior Information System Security Officer (ISSO)

Quantum Sky

Washington, District of Columbia • 8d ago

Full-time

USD 140,000.00 per year

Information System Security Manager (ISSM)

Leidos

Lorton, Virginia • Today

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USD 107,900.00 - 195,050.00 per year

Information System Security Compliance Analyst (Multiple Levels)

Noblis

Washington, District of Columbia • Today

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USD 78,900.00 - 123,300.00 per year

Information System Security Officer

MANTECH

Chantilly, Virginia • Today

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Senior Information System Security Officer (ISSO)

C3EL

Washington, District of Columbia • Today

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SAIC

Job Details

Skills

Information System Security
ISSE
NIST SP 800 Series
Collaboration
Documentation
System Security
Risk Assessment
Risk Management Framework
RMF
Continuous Monitoring
Auditing
Security Clearance
DoD
Cyber Security
Employee Self-service
SIEM
STIG
Network Protocols
Firewall
Intrusion Detection
Endpoint Protection
Network
RADIUS
ISE
IEEE 802.1X
Wireless Communication
Authentication
Red Hat Enterprise Linux
Linux
Microsoft Windows Server Administration
Scripting Language
Windows PowerShell
Python
Active Directory
Group Policy
CISSP
CISM
Cisco Certifications
Security+
Network Security
Microsoft Azure
Cloud Computing
Information Technology
Systems Engineering
FOCUS

Information System Security
ISSE
NIST SP 800 Series
Collaboration
Documentation
System Security
Risk Assessment
Risk Management Framework
RMF
Continuous Monitoring
Auditing
Security Clearance
DoD
Cyber Security
Employee Self-service
SIEM
STIG
Network Protocols
Firewall
Intrusion Detection
Endpoint Protection
Network
RADIUS
ISE
IEEE 802.1X
Wireless Communication
Authentication
Red Hat Enterprise Linux
Linux
Microsoft Windows Server Administration
Scripting Language
Windows PowerShell
Python
Active Directory
Group Policy
CISSP
CISM
Cisco Certifications
Security+
Network Security
Microsoft Azure
Cloud Computing
Information Technology
Systems Engineering
FOCUS

Summary

Job ID: 2614441

Location: Arlington, VA, US

Date Posted: 2026-07-09

Category: Cyber

Subcategory: Cyber Engineer

Schedule: Full-Time

Shift: Day Job

Travel: No

Minimum Clearance Required: TS.SCI

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: 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 responsibilities include, but are not limited to:

Implement and maintain cybersecurity controls in accordance with DoD policies, including NIST SP 800-53, RMF, and applicable STIGs.
Monitor network and system security, analyze security events, and respond to incidents in a timely manner.
Conduct vulnerability assessments and remediation activities using approved DoD tools and processes.
Collaborate with IT, engineering, and program teams to ensure security requirements are integrated into system designs and operations.
Assist in the preparation, review, and maintenance of security documentation, including System Security Plans (SSPs), Plan of Action & Milestones (POA&Ms), and risk assessments.
Support the Risk Management Framework (RMF) process for system accreditation and continuous monitoring, including activities related to obtaining and maintaining Authority to Operate (ATO).
Participate in security audits, inspections, and assessments, and assist with remediation of findings.
Stay current on emerging cyber threats, vulnerabilities, and DoD cybersecurity directives.

Qualifications

Education Requirements:

Bachelor's degree and five (5) years experience; Four (4) years' experience can be considered in lieu of degree.

Clearance Requirements:

Must possess and maintain an active TS/SCI clearance; ship required.

Required Skills:

Experience with DoD cybersecurity tools (e.g., ACAS, ESS, SIEM platforms, Evaluate-STIG, and STIG Viewer).
Familiarity with network protocols, firewalls, intrusion detection/prevention systems, and endpoint security.
Experience with Network Access and Authentication to include RADIUS (NPS, ISE, ClearPass), 802.1X Wired/Wireless Authentication, and Device Posture Validation.
Red Hat Enterprise Linux and Windows Server administration.
Scripting language such as PowerShell or Python.
Active Directory and Group Policy administration.
Certifications: CISSP / CASP+ / CISM / CCSP, Security+, Azure Security or Administrator Certifications, Network Security Certifications.

Desired Skills:

Experience working in a Microsoft Azure cloud environment.

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10111346
Position Id: 2614441
Posted 30+ days ago

Company Info

About SAIC

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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Springfield, Virginia

•

Today

Job ID: 2616222 Location: Springfield, VA, US Date Posted: 2026-08-27 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an experienced Information Systems Security Engineer (ISSE) to support the MAJESTIC Joint Program Office (JPO) by performing advanced security engineeri

Full-time

USD 80,001.00 - 120,000.00 per year

Information Systems Security Engineer (ISSE) Edge

Springfield, Virginia

•

Today

Job ID: 2616220 Location: Springfield, VA, US Date Posted: 2026-08-27 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking two experienced Information Systems Security Engineers (ISSEs) to support the MAJESTIC Joint Program Office (JPO)-one serving as a traditional enterpris

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Information Systems Security Officer

Washington, District of Columbia

•

Today

Job ID: 2615643 Location: Washington, DC, US Date Posted: 2026-08-13 Category: Cyber Subcategory: Cyber GRC Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a technical Senior Information System Security Officer (ISSO) to support a critical U.S. government agency in the National Capital Region. This role reports to the Security Program Man

Full-time

USD 120,001.00 - 160,000.00 per year

Cybersecurity Tools Administrator

Springfield, Virginia

•

Today

Job ID: 2616218 Location: Springfield, VA, US Date Posted: 2026-08-27 Category: Cyber Subcategory: Cyberspace Ops Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a motivated Cybersecurity Tools Administrator to join our MAJESTIC Joint Program Office (JPO) Team in support of an on-premises enterprise IT environmen

Full-time

USD 80,001.00 - 120,000.00 per year

SAIC