Jobs in the United States

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Added 4 mins ago
DA
Electrical Engineer II
DLB Associates
Remote, United States
- $83,000 to $104,125 USD / year
The Electrical Engineer II will have the opportunity to work with and collaborate with senior design staff to advance their electrical design skills. They will learn, through hands-on…
Added 11 mins ago
Senior Full Stack Engineer
Intuitive
Remote, United States
…the early diagnosis of lung cancer. We are seeking a Senior Software Engineer to build backend services, APIs, and customer-facing web applications that support our robotic fleet and…
Added 12 mins ago
Software Engineer II
RTX
United States
The Strategic Communication Software (SW) Engineering Department has an opportunity for a talented Software Engineer II to join our team. This position will be onsite in Largo Florida and…
Added 12 mins ago
Site Reliability Engineer II
JPMC page
Tampa, FL
As a Site Reliability Engineer II at JPMorganChase within the Commercial & Investment Bank - Payments Technology team, you will use technology to solve complex business problems and apply…
Added 14 mins ago
Software and AI Engineer
CoreWeave
CA / Bellevue, WA · Livingston, NJ · Manhattan, NY · San Francisco, CA · Sunnyvale, CA
As a Software and AI Engineer, IT Systems, you’ll design and build AI agents, copilots, and first-party applications that make CoreWeave’s internal workflows more intelligent, automated,…
Added 21 mins ago
Senior RF Radar Engineer II
Rocket Lab Corporation
Long Beach, CA
…that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and…
Added 25 mins ago
Specialist, Software Engineer (Cloud Developer)
L3Harris Technologies
Patrick Air Force Base, FL
Job Title: Specialist, Software Engineer (Cloud Developer)
Added 27 mins ago
Enterprise - Platform Engineer - AWS, Kubernetes, Go
Erias Ventures, LLC
Columbia, MD
We are looking for a Cloud Platform Engineer with experience in Cloud technology (AWS), programming skills in Go, and a strong Linux foundation. Will significantly contribute to the…
Added 27 mins ago
Enterprise - Platform Engineer - Python, AWS, Linux
Erias Ventures, LLC
San Antonio, TX
We are looking for a Cloud Platform Engineer with experience in Cloud technology (AWS), programming skills in languages like Python or Go, and a strong Linux foundation. Will significantly…
Added 29 mins ago
Cybersecurity Engineer - TS/SCI
Parsons Technical Services, Inc.
VA
Parsons is looking for an amazingly talented Cyber Security Engineer to join our team! In this role you will get to capture and refine information security requirements and ensure that the…
Added 35 mins ago
For Career Opportunities with CMU Medical Education Partners (CMEP), please read the following:
Central Michigan University
Mount Pleasant, MI
The Data Quality Engineer supports institutional data quality across Central Michigan University by profiling, validating, cleansing, converting, reconciling, and improving data used by…
Added 37 mins ago
Microsoft Automation Sustainment Engineer - Ansible
Atlas Technologies Inc
North Charleston, SC · AL · CA · CT · FL · GA · KS · KY · LA · ME · MD · NC · OR · RI · SC · TX · VA · WV · NJ · DC · MA
Atlas Tech is seeking a Microsoft Systems Sustainment Engineer to support the systems engineering, automation, and integration of Naval software systems. This role provides critical…
Added 42 mins ago
Senior Systems Security Engineer (SSE)
Integration Innovation, Inc. (i3)
Huntsville, AL
We are seeking a highly experienced and technically authoritative Senior, Systems Security Engineer (SSE) to lead the integration of Supply Chain Risk Management (SCRM) and program…
Added 45 mins ago
Mechanical Engineer II
Sierra Nevada Corporation
Folsom, CA
…in a rapid and agile production environment. As a Mechanical Engineer II, you will be responsible for the design, development, testing, and certification of complex mechanical systems for…
Added 49 mins ago
Network Engineer Senior
Global Enterprise Services, LLC
Fort Belvoir, VA
The ideal candidate is an experienced network engineer with extensive knowledge of Cisco networking technologies, Palo Alto Networks security solutions, and enterprise routing and…
Added 52 mins ago
Software Development Engineer II, Localization
Remitly, Inc.
United States
Leverage modern AI-powered development tools to deliver faster while maintaining quality and security standards.
Added 55 mins ago
Software Engineer (Starlink)
SpaceX
Redmond, WA
As a Software Engineer on the Starlink Enterprise Products team you will define, build, and deploy product features and capabilities that unlock new opportunities to advance global…
Added 1 hour ago
1000000567.DATA ENGINEER LEAD.INFO TECH SERVICES
Dallas County
Dallas, TX · TX
…cross-functional projects, and ensures the reliability, performance, and security of data pipelines. Guides modernization efforts, mentors engineering staff, and serves as a key contributor…
Added 1 hour ago
Mobile App Release Engineer II
USA-Medtronic MiniMed, Inc 1017
Northridge, CA
We are seeking a highly skilled Mobile App Release Engineer II to own and continuously improve the release lifecycle for our iOS and Android applications. This role is responsible for…
Added 1 hour ago
AI Engineer II
Guidewire Software, Inc. (US)
Remote, United States
Added 1 hour ago
Engineer II, Assay Automation
Default (MSD)
Gaithersburg, MD
The Assay Automation Engineer II is responsible for the development, integration and testing of automated assay protocols using custom and standard microplate handling, processing, and…
Added 1 hour ago
MT
Space RCO Test Engineer
Modern Technology Solutions Inc
Colorado Springs, CO · Colorado Springs
- $135,000 to $165,000 USD / year
MTSI is searching for a Test Engineer (TE) to support development of first-of-kind space systems and missions. This handpicked candidate must possess technical expertise and experience with…
Added 1 hour ago
Senior Security Architect - TS/SCI
Sunayu
Bethesda, MD
As a Cloud Cyber Security Engineer, you will be responsible for providing technical security expertise in securing, hardening, and maintaining compliance of cloud-based software platforms…
Added 1 hour ago
Quality Engineer II - JDAS
Jabil Defense and Aerospace Services, LLC
St. Petersburg/Tampa, FL
Comply with all procedures within the company security policy.
Added 1 hour ago
Field Engineer (On Site)
Enable Resource Group LLC
Brentwood, TN
Enable Resource Group is seeking a mission-minded Field Engineer to join our growing team!

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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