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Systems Engineer Sme Jobs (NOW HIRING)

Cherokee Federal

Systems Engineer- SME

Herndon, VA · On-site

$185K - $202K/yr

Systems Engineer SME Responsibilities Include: * Manage and maintain application servers, networks, and development/test environments. * Deploy, configure, and troubleshoot application hosting ...

Cherokee Federal

Systems Engineer- SME

Herndon, VA · On-site

$185K - $202K/yr

Systems Engineer SME Responsibilities Include: * Manage and maintain application servers, networks, and development/test environments. * Deploy, configure, and troubleshoot application hosting ...

GDIT

Systems Engineer SME

Concord, NC · On-site

$133K - $180K/yr

Our work depends on a Systems Engineer SME joining our team to support USPACOM J6 mission outcomes through Mission Partner Environment (MPE) engineering planning and development, modernization ...

Govcio LLC

Systems Engineer (SME)

Hampton, VA · On-site

$140K - $160K/yr

GovCIO is currently hiring for a Systems Engineer (SME) to support modernization efforts. This position will be located in Hampton, Va on Joint Base Langley-Eustis and will be a fully onsite position.

Gemini Industries

Systems Engineer SME

Warrenton, VA · On-site

$178/hr

The Systems Engineer SME supports Secretary of the Air Force, Office of Competition (SAF/OC) Mission Partner Capabilities Office (MPCO)(CDMX/CDO) providing overall expert Task Leadership and ...

Leidos

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

Leidos

Systems Engineer SME

Gaithersburg, MD · On-site

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

Leidos

Systems Engineer SME

Tucson, AZ · On-site

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

Leidos

Systems Engineer SME

Saint Louis, MO · On-site

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

Leidos

Systems Engineer SME

Englewood, CO · On-site

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

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Systems Engineer Sme information

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$53.5K

$127.2K

$167K

How much do systems engineer sme jobs pay per year?

As of Aug 30, 2026, the average yearly pay for systems engineer sme in the United States is $127,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $157,000.00 per year, depending on experience, location, and employer.

What is a systems engineer SME?

A Systems Engineer SME (Subject Matter Expert) is a professional with advanced expertise in systems engineering, responsible for designing, integrating, and managing complex systems throughout their lifecycle. They provide specialized knowledge, solve technical challenges, and guide teams on best practices in areas such as system architecture, requirements analysis, and troubleshooting. As SMEs, they often mentor junior engineers and ensure that projects meet technical and business objectives efficiently. Their role is critical in industries like IT, aerospace, defense, and telecommunications where complex systems are prevalent.

What are the key skills and qualifications needed to thrive as a systems engineer SME?

To thrive as a Systems Engineer SME, you need advanced expertise in systems architecture, integration, troubleshooting, and a relevant degree such as computer science or engineering, often with extensive industry experience. Familiarity with tools like VMware, Linux/Windows servers, automation frameworks, and certifications such as CISSP or AWS Solutions Architect are typically required. Strong analytical thinking, effective communication, and leadership are critical soft skills for collaborating across teams and managing complex projects. These skills ensure reliable system performance, seamless implementation, and the ability to solve challenging technical problems efficiently.

What are some common challenges faced by systems engineer SMEs when working on complex projects?

Systems Engineer SMEs often encounter challenges related to integrating new technologies with legacy systems, ensuring system scalability, and managing cross-functional communication between technical and non-technical teams. Balancing multiple stakeholder requirements and maintaining detailed documentation can also be demanding. However, these challenges provide opportunities to develop advanced problem-solving skills and foster collaboration with diverse project teams, which are highly valued in this role.
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Systems Engineer Sme jobs near you
Infographic showing various Systems Engineer Sme job openings in the United States as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $127,215 per year, or $61.2 per hour.

Systems Engineer - SME

Chantilly, VA • On-site

iNovex Information Systems
Professional, Scientific, and Technical Services • 51 - 200 employees
Learn more about iNovex Information Systemsexternal

$225K - $240K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 12 days ago

Job description

Job Brief
Cyber, Networking, Windows Engineering
Job Description
RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. We are seeking a Systems Engineer - SME support mission-critical enterprise infrastructure and security operations for a key U.S. Government customer.
We are seeking a Systems Engineer - SME to provide advanced systems engineering, administration, and technical leadership supporting Windows and Linux environments, virtualization platforms, enterprise storage, PKI infrastructure, and Assessment & Authorization (A&A) activities. This role requires extensive experience securing and maintaining highly available, security-controlled systems while ensuring compliance with Sponsor security requirements.The ideal candidate possesses strong technical expertise across Microsoft and Linux platforms, virtualization technologies, certificate management, enterprise storage, and cybersecurity best practices while demonstrating the ability to work independently and collaborate across multidisciplinary engineering teams.
The Systems Engineer - SME shall possess the following capabilities:
  • Design, implement, administer, and maintain enterprise Windows Server and Linux environments supporting mission-critical systems.
  • Engineer, configure, and support Microsoft Windows Server operating systems including Server 2016, 2019, and 2022.
  • Administer Microsoft Active Directory, Group Policy Objects (GPO), Active Directory Certificate Services (ADCS), and enterprise identity services.
  • Install, configure, administer, and troubleshoot Microsoft SQL Server (MSSQL) databases supporting enterprise applications.
  • Manage Hyper-V virtualization environments, virtual machine clusters, and enterprise backup solutions including Microsoft Data Protection Manager.
  • Develop and maintain PowerShell scripts to automate system administration, monitoring, reporting, and operational tasks.
  • Engineer and administer Linux operating systems supporting enterprise infrastructure and mission applications.
  • Support Assessment & Authorization (A&A) activities in accordance with Sponsor security requirements and RMF guidance.
  • Maintain system documentation, security artifacts, and accreditation packages required for system authorization.
  • Configure, maintain, and manage Public Key Infrastructure (PKI), certificate services, and certificate lifecycle management for users, servers, and service accounts.
  • Administer Windows Server Update Services (WSUS) to ensure enterprise patch management and security compliance.
  • Support secure data transfers while serving as a Data Transfer Officer in accordance with Sponsor policies and procedures.
  • Collaborate with cybersecurity, network, storage, and application teams to maintain secure, highly available enterprise environments.
  • Participate in system modernization efforts and infrastructure upgrades supporting evolving mission requirements.
  • Provide technical mentorship, cross-training, and operational support for engineering team members.
  • Maintain detailed engineering documentation, Standard Operating Procedures (SOPs), and technical implementation guides.
  • Exercise sound judgment while handling sensitive information in accordance with government security policies.

Required Qualifications:
  • Minimum 16 years of Systems Engineering experience supporting enterprise Windows and Linux environments.
  • Demonstrated experience supporting Assessment & Authorization (A&A) activities for security-controlled systems.
  • Demonstrated experience with Windows systems engineering and administration, Active Directory Certificate Services (ADCS), VM clusters, Hyper-V, Data Protection Manager, and PowerShell scripting.

Position requires active Security Clearance with appropriate Polygraph
Pay Range: $225,000 - $240,000
The RealmOne pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Our approach to crafting offers considers various factors to establish an equitable and competitive compensation package. These considerations include, but are not limited to, the extent and intricacy of the role's responsibilities, the candidate's educational background, their work experience, and the specific competencies crucial for success in the role.
RealmOne Benefits:
  • Healthcare Coverage + Insurance: Medical: Three (3) rich healthcare options through CareFirst with 100% or majority company-paid premiums. Tax-advantaged health savings account available with generous employer contribution. Dental + Vision: 100% employer-paid for employees and family with buy-up option available.
  • Retirement + Savings: 401K - 10% TOTAL CONTRIBUTION - 5% safe harbor - 5% annual profit share. Immediate vested, no match required!
  • Paid Time Off + More: 4 weeks starting PTO - 11 federal holidays + 2 floating holidays - Paid hours for company-required training.
  • Career Growth + Development: Access to FREE 24/7 learning via Udemy - Opportunities to participate in tech councils, industry initiatives, etc. - $7,500 annual Educational & Professional Development Assistance.
  • MORE BENEFITS...FOR EVERY LIFESTYLE! - Paid parental leave - Adoption assistance - Annual swag drops - Flexible work schedules - -Generous referral bonus program - Employee appreciation + family-friendly corporate events ...and much more.

ABOUT US
  • RealmOne is a mid-sized science and technology company dedicated to solving our customers' toughest mission challenges.
  • Headquartered in Columbia, MD., RealmOne supplies advanced cybersecurity, data science and software engineering services and products to customers in the Government and commercial sectors.
  • RealmOne delivers encompassing mission assurance and critical systems support to government customers across various U.S. locations to include Colorado, Georgia, Hawaii, Texas, Utah, and Virginia.
  • RealmOne has earned numerous awards, including being named a Top Workplace by the Baltimore Sun. With more than 30+ active contracts, 12 of which are prime, RealmOne stands as a premier innovator supporting the Government and Department of Defense, with team members located nationwide.

Disclaimer: Benefits packages offered by RealmOne are subject to variation and may differ based on work location, clearance level, and other eligibility criteria. Specific eligibility, availability, and scope of benefits are not guaranteed, may differ from those generally described, and remain subject to modification at the sole discretion of the company.

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