Jobs in the United States

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Added 3 mins ago
J
Principal Systems Engineer
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
…customers to deliver innovative solutions across cloud strategy, cybersecurity, systems integration, data engineering, machine learning, AI, disaster recovery, and enterprise infrastructure…
Added 4 mins ago
NN
Automation Engineer
Nicolet National Bank
Twin Cities, MN
- $80,000 to $100,000 USD / year
The Automation Engineer is responsible for designing, developing, deploying, and supporting scalable automation solutions that improve operational efficiency, reduce manual effort,…
Added 4 mins ago
Automation Engineer
Nicolet National Bank
Downtown, IA
The Automation Engineer is responsible for designing, developing, deploying, and supporting scalable automation solutions that improve operational efficiency, reduce manual effort,…
Added 8 mins ago
Information System Security Engineer III
Athena Technology Group
Philadelphia, PA
We are seeking an Information System Security Engineer III (ISSE III) to support a Navy cybersecurity program. The selected candidate will provide advanced cybersecurity engineering…
Added 8 mins ago
Information System Security Engineer II
Athena Technology Group
Philadelphia, PA
We are seeking an Information System Security Engineer II (ISSE II) to support a Navy cybersecurity program. The selected candidate will support cybersecurity engineering and Risk…
Added 8 mins ago
Network Systems Engineer
Haigh-Farr Inc
Bedford, NH
Haigh-Farr is seeking a Network Systems Engineer who has the ability to support enterprise network engineering and DoD-aligned cybersecurity practices, ensuring systems meet Cybersecurity…
Added 8 mins ago
Lead Network Engineer Specialist
Concurrent Technologies Corporation
Panama City, FL
…complex network projects and initiatives. The Lead Network Engineer/Specialist applies advanced principles, theories, and concepts to solve complex technical problems, develop innovative…
Added 8 mins ago
Cybersecurity Cloud Automation Engineer
Accenture Federal Services
Lorton, VA
AFS is seeking a Cloud DevOps Engineer to be onsite in Lorton, VA. As a Cloud DevOps Engineer (CTOC) you will support Cyber Security Operations development in the areas of Threat Hunt…
Added 12 mins ago
PD
Senior Cloud Security Engineer
Pantheon Data
Reston, VA
- $130,000 to $200,000 USD / year
…program management, strategic communications, engineering, and cybersecurity. We have also grown our customer base to include commercial clients. The company has used this experience to…
Added 14 mins ago
Sr. Software Development Engineer (Orlando, FL)
Philips
Orlando, FL
We are seeking a Sr. Software Development Engineer to join our high-performing team and contribute to key projects in the Hospital Patient Monitoring domain.
Added 17 mins ago
Software Engineer Cybersecurity Services - 2027 Summer Internship
Motorola Solutions, Inc.
Chicago, IL · Ashburn, VA · Plantation, FL · Schaumburg, IL · Salt Lake City, UT
Motorola Solution's Cybersecurity Services division is defining the future of the security industry for Public Safety through innovative end-to-end-solutions. We monitor our customers’…
Added 17 mins ago
Systems Engineer – Windows Management
Crete Carrier Corporation
Lincoln, NE
Added 22 mins ago
Sr. Security & Fraud Engineer
Topgolf Payroll Services
United States
…specialized, high-impact role, you will bridge the gap between cybersecurity infrastructure and fraud defense. You will design, implement, and tune the technical systems that monitor for…
Added 22 mins ago
CF
Senior Infrastructure Engineer
Caritas Family Solutions
Belleville, IL
- $83,000 USD / year
PURPOSE: The Senior Infrastructure Engineer is responsible for the design, implementation, maintenance, security, and continuous improvement of Caritas Family Solutions' technology…
Added 25 mins ago
Sr. Software Development Engineer (Orlando, FL)
Philips
Orlando, Florida, United States, FL
We are seeking a Sr. Software Development Engineer to join our high-performing team and contribute to key projects in the Hospital Patient Monitoring domain.
Added 27 mins ago
Information System Security Engineer
Noblis
Philadelphia, PA
…systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings. We are looking to hire an ISSE to provide mission-critical Navy…
Added 28 mins ago
Industrial Network Engineer – OT AI Enablement
Strategic Staffing Solutions
Houston, TX
The client is seeking a Senior Industrial Network Engineer specializing in Operational Technology (OT) AI Enablement to support the secure deployment, integration, and operational support…
Added 28 mins ago
Industrial Network Engineer – OT AI Enablement
Strategic Staffing Solutions
Houston, TX
The client is seeking a Senior Industrial Network Engineer specializing in Operational Technology (OT) AI Enablement to support the secure deployment, integration, and operational support…
Added 29 mins ago
A
Associate Device Software Engineer
AbbVie
Pleasanton, CA
- $58,656 to $103,500 USD / year
The Associate Device Software Engineer contributes to the development and lifecycle support of software for hardware-integrated, regulated medical devices and associated engineering tools.…
Added 33 mins ago
Senior Corporate Security Engineer
Charlie Health Engineering, Product & Design
Nashville, TN · NY
The Senior Corporate Security Engineer role is responsible for designing, building and operating the technical security systems and controls that protect Charlie Health’s corporate…
Added 33 mins ago
Security Engineer III
Amazon.com Services LLC
Arlington, VA · Seattle, WA
AWS Security is looking for a Senior Application Security Engineer to help validate that our services, applications, and websites are designed and implemented to the highest security…
Added 34 mins ago
Automation Engineer
Nicolet National Bank
Technology Center, WI
The Automation Engineer is responsible for designing, developing, deploying, and supporting scalable automation solutions that improve operational efficiency, reduce manual effort,…
Added 35 mins ago
J
Sr. QA/Test Automation Engineer
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
…customers to deliver innovative solutions across cloud strategy, cybersecurity, systems integration, data engineering, machine learning, AI, disaster recovery, and enterprise infrastructure…
Added 35 mins ago
J
Software Engineer (JAVA)
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
…customers to deliver innovative solutions across cloud strategy, cybersecurity, systems integration, data engineering, machine learning, AI, disaster recovery, and enterprise infrastructure…
Added 37 mins ago
Security Technology Engineer
Texas Instruments
Dallas, TX
…automation, analytics, resiliency, and lifecycle strategy. The engineer will work closely with Security Operations, IT infrastructure, Cybersecurity, Facilities, Engineering, Procurement,…

RISA

Endpoint Security Engineer III

St. Louis, MO, United States

$101,000 to $111,000 USD / year

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Job details

Pay: $101,000 to $111,000 USD / year
Posting language: English
Posted: Nov 2, 2026

Original job description

Endpoint Security Engineer (Trellix/HBSS, Tanium)

Cyber Security Engineer III - Endpoint Security Services

Location: St. Louis, MO - on site

Time Type: Full time, Exempt

Clearance Required to Start: Active TS/SCI (U.S. citizenship required)

Additional Requirement: Must be able to obtain and maintain a Government polygraph (post-hire requirement)

Travel: Up to 10%, local

Salary Range: $101,000 – $111,000

Every endpoint in the enterprise, hardened and accounted for.

RISA is hiring a Senior Endpoint Security Engineer to engineer and sustain the endpoint security platforms protecting an Intelligence Community customer's enterprise - Trellix (HBSS), Tanium, Carbon Black, and what comes next. You will own them from design and configuration through sustainment, and work directly with vendors and the customer on what the enterprise runs. You will talk to the owner here, not a recruiting queue.

What You Will Do

Provide engineering and sustainment support for the enterprise's endpoint security solutions.
Design system configurations, direct installations, and define, document, and enforce system standards.
Configure and install security products on Linux.
Work with vendors and the customer to research, analyze, and implement enterprise-wide security capabilities.
Recommend hardware, software, and implementation approaches sized for present and future capacity.
Assist with the design, analysis, testing, and implementation of secure architectures.
Oversee sustainment and advanced configuration - policy management, database administration, and security management tools.
Lead the reporting, documentation, and investigation of security incidents, and the corrective measures that follow.

What You'll Bring

S. citizenship and an active TS/SCI.
Ability to successfully obtain and maintain a Government polygraph after hire.
Bachelor's degree in Engineering, Computer Science, or a related field plus 10 years of technical experience in cyber security; additional experience may be considered in lieu of a degree.
Current DoD 8140.01 / 8570.01-M IAT Level II certification, and CSSP Infrastructure Support within 6 months of hire.
Working knowledge of enterprise endpoint security tools - all or some of HBSS (Trellix), Carbon Black Response/Protection, Microsoft ATA, and Tanium.
Strong working knowledge of administering applications in a Linux environment.
Experience on large-scale enterprise or global networks in a high-paced, diverse environment.
DoD Architecture Framework and related DoD network architecture and strategic planning instructions.
Experience planning, designing, and evaluating security systems and architectures, and reporting to senior management and customers.

Nice to Have

CSSP Infrastructure Support certification already in hand.
Linux certifications.
Windows enterprise Active Directory architecture and VMware virtualization.

About RISA

Rolston Information Systems Assurance (RISA) is a Service-Disabled Veteran-Owned Small Business that has supported federal defense and intelligence cybersecurity missions for more than seventeen years. We are small on purpose: direct access to leadership, a real say in how the work gets done, and none of the layers that slow large primes down.

Benefits

Medical, dental, and vision insurance; 401(k) and Roth; Paid Time Off; and 11 paid Federal Holidays.

RISA is an Equal Opportunity Employer.

Upon receiving an offer of employment, all applicants will be required to do a background check, including a criminal record check and employment/education verification.

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