Jobs in the United States

25+ jobs

Save this search

Added 3 hours ago
AS
Principal Network Engineer/ SME
AMERICAN SYSTEMS
Colorado Springs, CO
- $31,533 USD / year
Work with ISSO, Systems Administrators, Cyber Security officers, and CNDS. Assist Cyber Security Officers to collect and report information required during RMF A&A activities.
Added 1 day ago
AS
Cloud Project Engineer
AMERICAN SYSTEMS
Ashburn, VA
- $93,900 to $156,800 USD / year
Coordinate with ISSM, ISSO, Cyber Security Directorate, NOC, EIOD, and other stakeholders to obtain required reviews and approvals before implementation.
Added 1 day ago
RN
Cyber Systems Security Engineer
RTL Networks Inc
CA
- $95,000 to $170,000 USD / year
Essential responsibilities of the Cyber Systems Security Engineer include, but are not limited to:
Added 1 day ago
RN
Cyber Systems Security Engineer
RTL Networks Inc
CO
- $95,000 to $170,000 USD / year
Essential responsibilities of the Cyber Systems Security Engineer include, but are not limited to:
Added 1 day ago
Virtual Desktop Infrastructure Engineer
HO IAP World Services, Inc.
United States
…access solutions, and classified network environments. The Engineer works closely with cybersecurity, network engineering, systems engineering, Information System Security Managers/Officers…
Added 2 days ago
Cybersecurity Engineer
SAIC
St. Louis, MO
SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence…
Added 2 days ago
Information Systems Security Engineer
Booz Allen Hamilton_United States
Charleston, SC
Are you looking for an opportunity to share your experience in cyber tools to safeguard our nation? As a systems security & network security engineer, you can identify the tool, security…
Added 2 days ago
Principal Information System Security Officer
Clarity Innovations
Columbia, MD
…DevSecOps practices. We focus on challenges in Information Warfare, Cyber Operations, Operational Security, and Data Structuring, enabling end-to-end solutions that drive operational…
Added 2 days ago
Information Systems Security Officer (ISSO)
Lockheed Martin
Fort Worth, TX · Fort Worth
…assessments. Implements and tests state-of-the-art secure operating systems, networks, and database solutions. Stays current with system vulnerabilities and provides current security…
Added 2 days ago
FT
Senior Information Systems Engineer (ISSO)
Frontier Technology Inc.
Colorado Springs, CO
- $100,000 to $163,000 USD / year
The Information Systems Security Officer (ISSO) will work on Defensive Cyber Operations forSpace (DCO-S) providing expertise and support in network security engineering and/or integration…
Added 2 days ago
Cyber System Security Engineer (CSSE)
KBR
El Segundo, CA
We are seeking an experienced Space Systems, Cyber System Security Engineer (SSE) to support the integration of cybersecurity, systems security engineering, information assurance, program…
Added 2 days ago
Cyber Systems Engineer (Colorado Springs)
Cornerstone Defense
United States
The engineer will deliver IT and cyber‑systems security support for the COOLR program’s AEHF System Database (ASDB), Flight Software (FSW), and Network AEHF System Testbed‑Tools (NAST‑T).
Added 3 days ago
IT Security Specialist II
GAMA-1 Technologies
Remote, United States
The IT Security Specialist II supports timely, high-quality security assessments for High and Moderate systems under the Risk Management Framework (RMF) in a remote environment. This role…
Added 3 days ago
CL
Vulnerability Management and Endpoint Security Administrator
Career Listings
Ft Belvoir, VA
- $120,000 to $126,000 USD / year
Bachelor’s degree and 4+ years of relevant cybersecurity, vulnerability management, endpoint security, systems administration, information assurance, or related technical experience; or 8+…
Added 3 days ago
Systems Engineer III - Federal
Unlimited Technology
Herndon, VA
The Systems Engineer III is a senior technical resource responsible for the design, configuration, programming, integration, testing, and commissioning of security technology systems for…
Added 3 days ago
ID
DevSecOps Engineer - JobID-0336
Innovative Defense Technologies
San Diego, Suite 200, CA
- $114,000 to $184,000 USD / year
Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a DevSecOps Engineer to be part of our Integrated Mission Systems (IMS) team and based out of our San…
Added 4 days ago
Senior Cyber Systems Engineer
Modern Technology Solutions Inc
Huntsville, AL · Huntsville
MTSI is seeking a motivated Senior Cyber Systems Engineer specializing in Application Security and DevSecOps to support the Missile Defense Agency’s (MDA) Ground-Based Midcourse Defense…
Added 4 days ago
System Security Engineer (5168)
SMX
Patuxent River, MD
Understand vulnerabilities and attack vectors that can impact the cyber posture of the systems/environment.
Added 4 days ago
Cyber Opportunities
Leidos
Columbia, MD
Leidos has new and exciting opportunities in our Intel Sector's Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Mission Software, Security Engineering,…
Added 4 days ago
A
Information Systems Security Engineer II
Aerospace
Minneapolis, MN
- $116,000 to $144,500 USD / year
As an Information Systems Security Engineer (Cyber Sec Archt / Engr II) at Honeywell Aerospace you will support DoD Collateral programs by providing onsite system administration, IT…
Added 5 days ago
Cybersecurity Engineer (ISSO)
AnaVation
San Antonio, TX
Description of Task to be Performed: AnaVation is seeking a highly motivated Information Systems Security Officer (ISSO) who will be responsible for implementing cybersecurity, Risk…
Added 5 days ago
Vulnerability Management and Endpoint Security Administrator
Leidos
Fort Belvoir, VA
Bachelor’s degree and 4+ years of relevant cybersecurity, vulnerability management, endpoint security, systems administration, information assurance, or related technical experience; or 8+…
Added 5 days ago
Information Assurance Engineer
General Dynamics Mission Systems, Inc
Bloomington, MN
The candidate will be designated as an Information System Security Officer (ISSO) supporting multiple Special Access Programs administering the Information Assurance (IA) Cyber duties for…
Added 6 days ago
Cyber Systems Engineer - Continuous Monitoring
TENICA and Associates LLC
Chantilly, VA
The ConMon Cyber Engineer provides support to the customer in the area of Cyber Security. Daily tasks include, but are not limited to:
Added 6 days ago
Classified Cyber Security Sr - E3
Lockheed Martin
Nellis AFB, NV · Nellis AFB
…assessments. Implements and tests state-of-the-art secure operating systems, networks, and database solutions. Stays current with system vulnerabilities and provides current security…

SAIC

Cybersecurity Engineer

St. Louis, MO, United States

Target salary range: $120,001 - $160,000.

Apply About employer

Applications open in a new tab.

Job details

Pay: Target salary range: $120,001 - $160,000.
Experience: 9+ years of related overall professional experience
Posting language: English
Posted: Sep 24, 2026

Original job description

Description

SAIC® is a premier Fortune 500® 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, civilian and intelligence 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 seeking a highly motivated Information System Security Officer (ISSO) to conduct research and analysis for our NGA N2W customer. This role is responsible for advising on network and information system security principles and best practices, advise on applicable government IC and Agency IT policies, procedures and operation instructions for IT, Information Assurance, and Information Management (IT/IA/IM), and perform periodic security scanning as required by the Office of the Under Secretary of Defense (OUSD).

Responsibilities will include the following:

Operate within cleared environments to perform Information Assurance specific activities for customer needs and timelines.
Perform assessments of systems and networks within the networking environment or enclave and identify where those systems or networks deviate from acceptable configurations, enclave policy, or applicable Agency policies and guidelines. Perform compliance audits (passive evaluation) and vulnerability assessments (active evaluation).
Develop Risk Management Framework (RMF) process operating procedures, policies, and related documentation.
Perform duties per NIST SP 900-137, Continuous Monitoring, and audit for anomalous or malicious user activity.
Periodically review audits of all systems and monitor corrective actions to ensure closure of all action items.
Manage media, including handling and control, labeling, virus-scanning solutions, and data transfers between classification domains via manual and automated processes.
Create and enforce strict program control processes to ensure risk mitigation, system accreditation, and certification attainment support. Support will include process support, analysis support, coordination support, security certification test support, security documentation support, investigations, software research, hardware introduction and release, emerging technology research inspections, and periodic audits.

Qualifications

Required Qualifications include:

Active TS/SCI with Polygraph
Meet requirements for DoD 8570 IAT Level 1 Professional Certification
9+ years of related overall professional experience

Desired Qualifications include:

Meet requirements for or possess DoD 8570 IAT Level 2 Professional Certification.
Demonstrated ability to conduct research and analysis for network and information system security principles and best practices.
Knowledge of information security program management and project management principles and techniques.
Familiarity with security violation mitigation measures and incident reporting actions.
Proficiency in computer networking concepts and protocols and network security methodologies.
Familiarity with host/network access control mechanisms. Knowledge of cybersecurity principles to manage risks tied to use, processing, storage, and transmission of data.

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

REQNUMBER: 2616973

SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability

Apply About employer

More about this job

Skills

Cybersecurity
Regulatory compliance
Risk management
Documentation
Research
Inspection
Program management
Project management principles
Reporting

Report this job