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Added 3 hours ago
Axonius Platform Systems Engineer
BOOZ, ALLEN & HAMILTON, INC.
Reston, VA
…resilience, and robust security controls. Integrate Axonius with a varied set of data sources such as Active Directory, endpoint management tools, cloud platforms, vulnerability scanners,…
Added 3 hours ago
Test Engineer
BOOZ, ALLEN & HAMILTON, INC.
Chantilly, VA
…eligibility requirements for access to classified information; TS/SCI clearance with polygraph is…
Added 4 hours ago
BA
Tier 3 MLOPs Engineer
Booz Allen Hamilton
Aurora, CO
- $55,200 to $126,000 USD / year
…development, engineering, and analytic skills? As a Tier 3 MLOps Engineer on our team, you will work with a collaborative Agile development team to manage Tier 3 incidents and help build…
Added 4 hours ago
BA
AI/ML Engineer, Senior
Booz Allen Hamilton
Aurora, CO
- $99,000 to $225,000 USD / year
Active TS/SCI clearance; willingness to take a polygraph exam
Added 4 hours ago
BA
AI/ML Engineer, Mid
Booz Allen Hamilton
Aurora, CO
- $77,600 to $176,000 USD / year
The Opportunity:As an AI/ML Engineer at Booz Allen, you will help design, build, and implement practical artificial intelligence and machine learning capabilities that enhance OPIR missions…
Added 18 hours ago
Product Security Engineer (Senior)
The Boeing Company
Seal Beach, CA · El Segundo, CA
The Boeing Company is seeking a Senior Product Security Engineer to join the Boeing team in Seal Beach, CA or El Segundo, CA. This position will focus on supporting a proprietary program…
Added 20 hours ago
BA
Software Engineer
Booz Allen Hamilton
Aurora, CO
- $86,900 to $198,000 USD / year
As a senior embedded software engineer at Booz Allen, you'll support the development of systems, sites, and tools for our clients. Using the latest tools and technology, you'll write, test,…
Added 20 hours ago
Cyber Defense Analyst II
Blue Origin Personnel, LLC
Denver, CO · Space Coast, FL
Active U.S. Government Top Secret clearance with SCI eligibility and eligibility for SAP access determination; U.S. citizenship
Added 22 hours ago
Systems Engineer
CACI International
Aberdeen Proving Ground, MD
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 22 hours ago
AP
Adobe Creative Cloud Software Engineer
Ardent Principles, Inc.
McLean, VA
- $130,000 to $260,000 USD / year
REQUIRED: Active TS/SCI with Full Scope Polygraph
Added 23 hours ago
Systems Engineer (Expert-Level) Job ID : 11/79/2a
CEdge Inc
Chantilly, VA
· TS/SCI clearance adjudication or ability to obtain SCI and pass a polygraph.
Added 23 hours ago
Systems Engineer (Expert-Level) Job ID: 11/177/2a
CEdge Inc
Chantilly, VA
· TS/SCI clearance adjudication or ability to obtain SCI and pass a polygraph.
Added 23 hours ago
Senior Software Engineer
2HB Incorporated
Annapolis Junction, MD
This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance.
Added 1 day ago
OP
AI Machine Learning 1-FFPP-8967
Onyx Point, Inc.
Hanover, MD
- $78,000 to $250,000 USD / year
TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)
Added 1 day ago
OP
Software Engineer Level 3 -FFLL-8968
Onyx Point, Inc.
Hanover, MD
- $78,000 to $250,000 USD / year
TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)
Added 1 day ago
OP
Software Engineer Level 3-FFLL-8969
Onyx Point, Inc.
Hanover, MD
- $78,000 to $250,000 USD / year
TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)
Added 1 day ago
Senior Level Systems Engineer
SHINE Systems & Technologies
Washington, DC
The Senior Level Systems Engineer guide engineering teams in taking a multi-discipline approach torequirements engineering, solutions engineering, scheduling, reliability, resiliency,…
Added 1 day ago
Expert Level Systems Engineer
SHINE Systems & Technologies
Washington, DC
TS/SCI clearance adjudication or ability to obtain SCI and pass a polygraph.
Added 1 day ago
Expert Level Systems Engineer
SHINE Systems & Technologies
Washington, DC
TS/SCI clearance adjudication or ability to obtain SCI and pass a polygraph.
Added 1 day ago
Cybersecurity Engineer
SAIC
St. Louis, MO
…Management (IT/IA/IM), and perform periodic security scanning as required by the Office of the Under Secretary of Defense…
Added 1 day ago
Cyber Security/Information Assurance Engineer
CACI International
Chantilly, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 1 day ago
Web Developer
CACI, INC.-FEDERAL
Chantilly, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 1 day ago
Web Developer
CACI
Chantilly, VA · Chantilly
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 1 day ago
SS
Systems Engineer
Space Systems Integr
Colorado Springs, CO
- $110,000 to $135,000 USD / year
…our customers' technical challenges. SSI is seeking a Systems Engineer for a role in Colorado Springs, CO. You will provide systems engineering and technical integration support across…
Added 1 day ago
Lead, Mechanical Engineer w TS/SCI Clearance
Intermedia Group, Inc.
Sterling, VA
OPEN JOB: Lead, Mechanical Engineer w TS/SCI Clearance

SAIC

Cybersecurity Engineer

St. Louis, MO, United States

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

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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

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Skills

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

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