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Eliassen Group
Eliassen Group

60 Eliassen Group Senior Software Engineer Jobs Hiring Near You

Eliassen Group

Sr. Software Engineer II

Washington, DC · On-site

$160K - $185K/yr

On-site in Washington, DC Our client seeks a Sr. Software Engineer II to design and manage ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer

Irving, TX · On-site

Hybrid At least 2 days per week in office in Irving, TX Our client seeks a Senior Software Engineer ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer

Chicago, IL · On-site

$65 - $75/hr

... Senior Software Engineer for the CDP team to drive design, delivery, technical strategy, and ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer

Chicago, IL · On-site

$65 - $75/hr

... Senior Software Engineer for the CDP team to drive design, delivery, technical strategy, and ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer

Irving, TX · On-site

Hybrid At least 2 days per week in office in Irving, TX Our client seeks a Senior Software Engineer ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer

Los Angeles, CA · On-site

$45 - $53/hr

... Senior Software Engineer to build scalable, secure, and resilient platform services. You will ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer

Saint Louis, MO · On-site

$85 - $95/hr

Louis, MO Our client seeks a hands-on Senior Software Engineer to modernize and maintain a mission ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

New

Eliassen Group

Senior Software Engineer

Los Angeles, CA · Remote

$45 - $53/hr

... Senior Software Engineer to build scalable, secure, and resilient platform services. You will ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer

Westlake, TX · On-site

$72 - $82/hr

On-site in Westlake, TX Our client seeks a Senior Software Engineer to lead initiatives for ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Developer

Saint Louis, MO · On-site

$100 - $125/hr

Louis, MO Our client seeks a Senior Software Developer to support modernization and maintenance of ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Developer

Saint Louis, MO · On-site

$100 - $125/hr

Louis, MO Our client seeks a Senior Software Developer to support modernization and maintenance of ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer

Saint Louis, MO · On-site

$85 - $95/hr

Louis, MO Our client seeks a hands-on Senior Software Engineer to modernize and maintain a mission ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

New

Eliassen Group

Senior Software Engineer

Pittsburgh, PA · On-site

$70 - $80/hr

Hybrid 4 days onsite in Pittsburgh, PA Our client seeks a Senior Software Engineer to build a ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer

Pittsburgh, PA · On-site

$70 - $80/hr

Hybrid 4 days onsite in Pittsburgh, PA Our client seeks a Senior Software Engineer to build a ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

Eliassen Group

Senior Software Engineer in Test

Durham, NC · On-site

$50 - $65/hr

... a Senior Software Engineer in Test to design, develop, and maintain automated test suites for ... Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its ...

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Eliassen Group Jobs Information

What is it like to work at Eliassen Group?

Eliassen Group is a professional services firm that values collaboration, innovation, and client satisfaction, fostering a dynamic and supportive work environment.

The company's team structure is designed to promote flexibility and work-life balance, with a focus on delivering high-quality services to clients across various industries. Eliassen Group's mission is to provide expert talent solutions and consulting services that drive business results and growth.

Working at Eliassen Group may appeal to candidates who are looking for a challenging and rewarding career in a fast-paced, client-centric environment, with opportunities for professional development and growth in a dynamic and supportive team.

What makes Eliassen Group an attractive place to work?

The Eliassen Group is a leading provider of workforce solutions and services, with a strong reputation for delivering high-quality talent and expertise to clients across various industries. As a company, Eliassen Group fosters a dynamic and collaborative work environment that encourages innovation, teamwork, and professional growth, with opportunities for employees to develop their skills and advance their careers. By joining the Eliassen Group team, individuals can contribute to the company's mission of connecting people and businesses, while also enjoying opportunities for career advancement, skill development, and personal fulfillment.

What other companies are hiring for Senior Software Engineer jobs?

What are the most popular jobs at Eliassen Group?

What are the most popular categories at Eliassen Group?

Infographic showing various Senior Software Engineer job openings at Eliassen Group in the United States as of August 2026, with employment types broken down into 10% Full Time, and 90% Contract. Highlights an 84% Physical, and 16% Remote job distribution.

Sr. Software Engineer II

Eliassen Group

Washington, DC • On-site

$160K - $185K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 14 days ago

Job description

Description:On-site in Washington, DC

Our client seeks a Sr. Software Engineer II to design and manage enterprise endpoint security solutions across DoD and IC environments. The role requires deep expertise with Trellix and Windows/Linux systems, leadership of engineering efforts, incident response support, and delivery of technical reporting in classified, high-availability settings.

This is a full-time, permanent opportunity, offering a competitive salary and comprehensive benefits package. Qualified applicants must be willing and able to work on a w2 basis.

Salary: $160,000 - $185,000/ yr. w2

Responsibilities:
  • Implement and apply technologies, processes, and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access.
  • Provide engineering and sustainment support for endpoint security solutions.
  • Establish computing environments by designing system configuration, directing system installation, and defining, documenting, and enforcing system standards.
  • Provide detailed guidance for hardware and software selection, implementation techniques, and tools to meet current and future capacity requirements.
  • Collaborate with software vendors and customers to research, analyze, and implement enterprise-wide security solutions and enhancements that support mission objectives.
  • Assist with design, analysis, testing, and implementation of secure architectures.
  • Oversee security infrastructure sustainment, maintenance, and advanced configuration, including policy management, database administration, and security management tools.
  • Oversee reporting, documentation, and investigation of security incidents and lead development and implementation of corrective measures.
Experience Requirements:
  • Active TS/SCI security clearance.
  • 7 years of experience in software engineering.
  • DoD 8140 (DCWF CSSP Infrastructure Support certification).
  • Strong working knowledge administering applications in Windows and Linux environments.
  • Expert-level experience deploying and managing Trellix ePO, Threat Prevention, DLP, Endpoint Security (ENS), Policy Auditor, File Integrity Monitor (FIM), and Application Whitelisting.
  • Demonstrated experience setting up Trellix from scratch, including policy configuration, system deployment, and integration with Microsoft SQL databases.
  • Experience with large-scale enterprise or global networks in a high-paced, diverse environment.
  • Understanding of and experience with the IC Architecture Framework and other key network architecture and strategic planning instructions.
  • Experience providing status reports and products to senior management and customers.
  • Experience with planning, designing, and evaluating security systems and architectures.
Education Requirements:
  • Active TS/SCI security clearance.
  • Degree preferred but not required.

Recruitment Transparency Notice
 
Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team (noreply@eliassen.com, 781-808-2924) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group’s use of these tools, including AI tools, as part of the application and hiring process.
 

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:

· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.

· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.

If you have any indication of fraudulent activity, please contact fraud@eliassen.com.

 
About Eliassen Group:
 
Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.
 
Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.
 
Don’t miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!
 
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About Eliassen Group

Sourced by ZipRecruiter

Eliassen Group provides strategic consulting and talent solutions to drive our clients' innovation and business results. Our purpose is to positively impact the lives of our employees, clients, consultants, and the communities in which we operate. Leveraging over 30 years of success, our expertise in talent solutions, life sciences consulting, Agile consulting, cloud services, risk management, business optimization, and managed services enables us to partner with our clients to execute their business strategy and scale effectively. Headquartered in Reading, MA, and with offices from coast to coast, Eliassen Group offers local community presence and deep networks, as well as national reach.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Reading, MA, US

Year founded

1989

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