Senior Systems Engineer

Job Description

Systems Engineer - Senior

Chantilly, VA, United States (On-site)

Job Title: Systems Engineer - Senior

Job Code: ITS967

Location: Chantilly, VA

Reports to: Program Manager

FLSA Status: Exempt

Supervisory: No supervisory/management authority

Prepared Date: 11/5/2026

A government contract requires that this position be restricted to provide documentation that you are a U.S. citizen or legal permanent resident to qualify.

This position requires an active TS/SCI with Polygraph clearance.

Position Summary:

Cherokee Preting is seeking a Systems Engineer to support our government client. The Systems Engineer will support the enterprise PKI program, and their associated cloud infrastructures located on a secure network. The Systems Engineer will work with a team of engineers, developers, cybersecurity engineers, systems architects, and testers.

Compensation & Benefits:

Starting Salary Range for Systems Engineer - Senior: $170,000 - $205,000

Benefits That Set Us Apart

When considering your next opportunity, compensation is only part of the picture. We offer a benefits package designed to invest in your future and support your life outside of work.

Highlights include:

Up to a 6% 401(k) company match to help you build long-term financial security

Paid time off as part of our comprehensive benefits package, so you have the flexibility to rest, recharge, and enjoy what matters most

Medical, dental, and vision insurance, plus prescription drug coverage

Basic life and AD&D insurance, with supplemental life options

Short-term and long-term disability coverage

Paid holidays

Employee Assistance Program (EAP)

Flexible Spending Account (FSA) and Health Savings Account (HSA) options

Professional development, training, and certification support

Voluntary benefits including accident, critical illness, and identity theft protection

Because taking care of our employees isn't just a promise, it's part of who we are.

Benefits are subject to change and eligibility requirements apply.

Essential Functions, Duties & Responsibilities:

Includes the following:

Perform regular maintenance of cloud infrastructure resources, to include patching, configuration, upgrading as needed

Ensure designs are compatible with the architecture and security requirements

Integrate systems and services for firewall and network components

Work with team's security engineer to address, mitigate security findings stemming from system security scans

Experience with relational databases such as PostgreSQL and MySQL

Strong, hands-on experience with Linux (CLI):

Maintain and deploy containerized solutions

Perform other job-related duties as assigned.

Supervisory Responsibilities:

No supervisory/management authority

Basic Qualifications:

Bachelor's degree

Minimum of six (6) years of relevant experience

Experience with scripting and programming languages like BASH and Python

Experience working on teams utilizing Agile workflows and processes

Willingness to explore and learn new technologies

This position requires an active TS/SCI with Polygraph clearance.

Prolonged periods of sitting at a desk and working on a computer; may occasionally require standing or moving about the office for extended periods.

Must pass pre-employment qualifications of Cherokee Federal.

Preferred Qualifications:

Experience with Public Key Infrastructure (PKI) and understanding key concepts like digital certificates, Certificate Authorities (CAs), Registration Authorities (RAs), key management practices, cryptographic algorithms, certificate revocation procedures, and trust models

Experience working with CloudFormation/Puppet/Groovy, or other configuration and automation tools

Experience with maintaining Jenkins

Network engineering troubleshooting between Cloud environments and non-Cloud environments

Experience working with Infrastructure as (IaC) solutions such as Ansible/Terraform, or other configuration and automation tools

Solid understanding of Web Application Firewall (WAF) configuration and management

Experience with networking (e.g. ports, routing tables, subnets, VPNs, firewalls, routers, etc) to include design, integration and troubleshooting issues

Experience in working in a cloud-based environment (AWS)

Experience with the installation, configuration and other configuration management alerting capabilities

Work Environment:

Work is performed primarily in a climate-controlled environment.

Company Information:

Behind every government mission stands skilled, mission-driven talent: people whose expertise and dedication turn complex challenges into successful outcomes. Cherokee Preting, part of Cherokee Federal, the federal contracting division of Cherokee Nation Businesses, is that team. We modernize aging systems, deliver care where it's needed most, and keep missions supplied, staffed, and moving across defense, intelligence, and civilian agencies. For more than 60 federal clients, we take on the work others won't, and deliver where it counts. If that's the kind of work you're looking for, you've found your team. Learn more at cherokee-federal.com.

#CherokeeFederal #LI-SM1 #IntelCareers

Cherokee Federal is a military friendly employer. Veterans and active military transitioning to civilian status are encouraged to apply.

Legal Disclaimer: All qualified applicants will receive consideration for employment without regard to protected veteran status, disability or any other status protected under applicable federal, state or local law.

Many of our job openings require access to government buildings or military installations. Candidates must pass pre-employment qualifications of Cherokee Federal.

In accordance with Virginia's pay transparency requirements, the estimated annual salary range for this position is $170,000 - $205,000. Actual compensation is based on experience, qualifications, and other job-related factors.

Equal Employment Opportunity (EEO) Statement

Cherokee Federal is a federal contractor subject to the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA). As required by VEVRAA, we take affirmative action to employ and advance in employment qualified protected veterans. Protected veterans are encouraged to self-identify during the application process.

Cherokee Federal takes affirmative action to employ and advance in employment qualified individuals with disabilities in compliance with Section 503 of the Rehabilitation Act. Qualified individuals with disabilities are encouraged to self-identify during the application process.

Reasonable accommodations are available to qualified individuals with disabilities or those with sincerely held religious beliefs. To request an accommodation in the application or interview process, please contact Human Resources at