Infrastructure Engineer

Posted Yesterday
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Sterling, VA, USA
In-Office
104K-190K Annually
Senior level
Information Technology • Software • Cybersecurity • Defense
The Role
Infrastructure Engineer responsible for secure over-the-air software deployments to globally fielded systems in degraded or disconnected environments. Manages Docker, Kubernetes, Linux systems, enterprise networking, virtualization, firewalls, monitoring, backups, and disaster recovery. Automates deployment and administration using Bash, Python, and configuration-management tools, troubleshoots across network and system layers, and remotely monitors deployed software to improve fleet availability and reduce field-service travel.
Summary Generated by Built In

What Impact You'll Have

Northstrat a GRVTY company, is seeking a highly skilled Infrastructure Engineer to orchestrate and execute over the air (OTA) software deployments to globally fielded systems in a potentially degraded, disconnected, intermittent, and limited (DDIL) connectivity environment. This engineer will be responsible for automating the deployment and security of software, reducing the need for FSR travel while increasing the operational availability of the fleet. Once the software is live, the infrastructure engineer will monitor its health remotely to preempt failures that could impact mission The ideal candidate will be hands-on, security-focused, and comfortable operating in a hybrid on-premises and cloud environment

What You'll be Owning

DevSecOps

Strong proficiency with Docker

  • Writing Dockerfiles
  • Building hardened images
  • Integrating builds into pipelines

Hands-on Kubernetes experience

  • Cluster operations
  • Workload management
  • RBAC
  • Networking
  • Troubleshooting

Linux Systems Administration

  • Install, configure, and maintain Linux servers (RHEL, CentOS, Ubuntu)
  • Manage system services, patching, and updates
  • Automate tasks using Bash, Python, or Ansible
  • Manage system backups and disaster recovery procedures
  • Monitor system performance and troubleshoot production issues

Network Engineering

  • Troubleshoot and maintain enterprise network infrastructure
  • Manage VLANs, routing protocols (BGP, EIGRP), and switching technologies
  • Maintain network segmentation and security controls
  • Perform firmware upgrades, patching, and lifecycle management
  • Monitor network health and performance using SNMP and other tools
  • Maintain firewall policies and intrusion prevention systems 1

What You Must Have

  • A DoD TS/SCI clearance is required
  • CompTIA Security+ (or equivalent) or better
  • Must have 5+ years of experience in network engineering and systems administration
  • Strong Linux administration experience in production environments
  • Experience with virtualization platforms
  • Knowledge of network security principles and best practices
  • Must have the ability to troubleshoot across network and system layers
  • Strong hands-on experience with Cisco networking equipment

What Would be Nice to Have

  • Cisco Certified Network Associate (CCNA) or better
  • Experience with configuration management tools (Ansible, Puppet)
  • Experience with monitoring tools (SolarWinds, Nagios, Zabbix)
  • Familiarity with cloud platforms (AWS, Azure, GCP)
  • Scripting experience (Python, Bash)

Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.

  • The pay range for this position is: $104,000 - $190,000

Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.


Virginia Pay Range
$104,000$190,000 USD

Why Choose GRVTY

The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.

We partner with our customers to help them overcome challenges in every corner of technology and defense—including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.

At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.

•    Robust health plan including medical, dental, and vision  

•    Health Savings Account with company contribution  

•    Annual Paid Time Off and Paid Holidays  

•    Paid Parental Leave   

•    401k with generous company match  

•    Training and Development Opportunities  

•    Award Programs  

•    Variety of Company Sponsored Events


EEO Statement

GRVTY, is an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability. 

Anyone requiring reasonable accommodations should email [email protected] or call 703-544-7930 with requested details.  A member of the HR team will respond to your request within 2 business days. 

Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)  

Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.



Skills Required

  • DoD Top Secret/Sensitive Compartmented Information (TS/SCI) clearance
  • CompTIA Security+ certification or equivalent or better
  • At least 5 years of experience in network engineering and systems administration
  • Strong Linux administration experience in production environments
  • Experience with virtualization platforms
  • Knowledge of network security principles and best practices
  • Ability to troubleshoot across network and system layers
  • Strong hands-on experience with Cisco networking equipment
  • Cisco Certified Network Associate (CCNA) or better
  • Experience with configuration management tools such as Ansible or Puppet
  • Experience with monitoring tools such as SolarWinds, Nagios, or Zabbix
  • Familiarity with cloud platforms such as AWS, Azure, or GCP
  • Scripting experience with Python or Bash
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The Company
HQ: Arlington, VA
1,000 Employees
Year Founded: 2025

What We Do

GRVTY is a national security and defense technology company that delivers mission and technical expertise in cyber, space, and spectrum. They provide automated ISR&T platforms, software, and data solutions to defense, intelligence, and homeland security customers, working on the frontlines against cyber adversaries.

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