Top 2566 Java Developer Jobs in Crystal City, VA

5G DevOps Engineer
Peraton —College Park, MD
- $104,000 - $166,000 a year
- Full-time
- Bachelor of Science
- System design
- Java
- Health savings account
- Paid holidays
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DataAnnotation —Rosslyn, VA
- $50 - $100 an hour
- Part-time
- Remote
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DataAnnotation —Falls Church, VA
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Edge Computing —Washington, DC
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Agile Defense —Rosslyn, VA
- $140,000 - $150,000 a year
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JC Corporations Inc —McLean, VA
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Metron —Reston, VA
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ADNET Systems, Inc. —Greenbelt, MD
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Leidos —Alexandria, VA
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Software Developer (Java) - TS/SCI w/Poly
General Dynamics Information Technology —McLean, VA
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- 5 years
- Bachelor of Science
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Leidos —Alexandria, VA
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Senior Full Stack Engineer
General Dynamics Information Technology —Arlington, VA
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MuleSoft Developer
Brite Systems Inc —Washington, DC
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Full Stack Developer
BusinessObject Solutions, Inc. —Tysons, VA
- $100,000 - $130,000 a year
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Senior Software Engineer
Freddie Mac —McLean, VA
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Application Developer
CGI Group, Inc. —Washington, DC
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- ERP systems
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Backend Software Engineer
Embedded Alliance —Gaithersburg, MD
- $105,000 - $185,000 a year
- Full-time
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- Azure
- 6 years
- Health insurance
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API/Java/Python Developer, SME TS Clearance REQUIRED
CGI Group, Inc. —Arlington, VA
- $88,200 - $190,900 a year
- Azure
- System design
- Mid-level
- Paid parental leave
- Paid holidays

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Java Developer jobs near Crystal City, VA

5G DevOps Engineer

Peraton -
College Park, MD

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Job Details

Full-time
$104,000 - $166,000 a year

Benefits

Health savings account
Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
Employee assistance program
Vision insurance
Life insurance

Qualifications

Linux support
Equipment troubleshooting
Hardware support
Networking equipment (troubleshooting support)
TS/SCI with Polygraph
Experience in a research and development laboratory environment

Full Job Description

About Peraton

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

About The Role

Peraton Labs is seeking a 5G DevOps Engineer to support a cleared research program focused on advanced networking, 5G/telecom systems, cyber experimentation, and prototype-to-operational software development. In this role you will support hands-on deployment, automation, configuration, integration, and troubleshooting of complex Linux, networking, virtualization, and cloud-native environments. You will work with research, infrastructure, and customer teams to build and sustain 5G-enabled testbeds and experimentation platforms.

The ideal candidate is a hands-on engineer with strong Linux skills, DevOps experience, networking knowledge, and the ability to support dynamic secure research environments.

This position requires full-time on-site work at a customer facility near College Park, MD.

Responsibilities may include:

Deploy, configure, automate, and troubleshoot Linux-based research and development environments
Support 4G/5G telecom testbeds, including core network, RAN, IMS, BBU, and related network components
Build and maintain containerized and cloud-native environments using tools such as Docker, Kubernetes, and Helm
Develop scripts and automation for system privisioning, configuration management, testing, deployment, and research operations
Support CI/CD pipelines, automated testing, version control workflows, and repeatable deployment processes
Configure and troubleshoot network infrastructure, including routers, switches, VLANs, DNS/DHCP, NAT, firewalls, and segmented lab networks
Support virtualization and/or cluster environments using tools such as Proxmox, OpenStack, VMware, or similar platforms
Integrate software applications, network services, telecom components, and research prototypes into complex multi-system environments
Document configurations, deployment steps, troubleshooting procedures, and operational runbooks
Work independently and collaboratively with government, Peraton Labs, and subcontractor teams

*This position may be eligible for an increased sign-on bonus. Eligibility, bonus amount, and applicable terms and conditions will be discussed during the recruiting process*

#MDFSP

#PLABS26

Qualifications

Minimum Qualifications

3+ years of experience with BS/BA; 1+ years with MS/MA; or a PhD. In lieu of a Bachelors' degree an additional 4 years of experience is required for a total of 7+ years of experience
Strong Linux systems experience
Ability to program/script in Python, Bash, C/C++, Java, Go, or similar languages
Experience with DevOps, systems engineering, infrastructure automation, network engineering, or platform engineering
Experience with containers such as Docker, Podman, or Kubernetes-based environments
Understanding of networking fundamentals, including TCP/IP, routing, switching, VLANs, DNS, DHCP, NAT, and firewalls
Experience troubleshooting complex software, system, network, or infrastructure issues
Ability to support hands-on lab, prototype, test, or operational environments
Strong communication and documentation skills
US Citizenship with a TS/SCI w/ Polygraph is a requirement for this position

Desired Additional Skills

Experience with 4G/5G telecom equipment or software, including BBUs, RAN, 5G Core, EPC, IMS, gNB/eNB, Open RAN, or virtualized network functions
Experience with telecom platforms such as OpenAirInterface (OAI), srsRAN, free5GC, Open5GS, Amarisoft, Magma, or similar tools
Experience with Kubernetes, Helm, Kustomize, Docker Comose, Argo CD, or Flux
Experience with CI/CD tools such as Gitlab CI, GitHub Actions, Jenkins, or Tekton
Experience with automation tools such as Ansible, Terraform/OpenTofu, Packer, Pupet, Chef, or SaltStack
Experience with virtualization or private cloud platforms such as Proxmox, OpenStack, VMWare, KVM/libvirt, or Nutanix
Experience with hardware clusters, cyber ranges, telecom labs, SDR platforms, or network experimentation environments
Experience with monitoring or logging tools such as Prometheus, Grafana, ELK/OpenSearch, Loki, Fluent Bit, Zabbix, or Nagios
Experience with test automation, system integration testing, network validation, or performance testing
Familiarity with secure system design, STIGs, RMF, vulnerability management, or classified government environments
Familiarity with RF, SDR, wireless communications, cyber operations, network security research, SDN, NFV, or service mesh technologies

Details

Target Salary Range: $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity.

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

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