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Senior Linux Architect Jobs in Virginia (NOW HIRING)

The One 23 Group

Red Hat Linux Engineer

Herndon, VA · On-site

The Position The Red Hat Linux Senior Engineer provides senior-level engineering and administration ... architecture. The engineer develops and integrates custom software interfaces, maintains system ...

540

Senior Solutions Architect

Arlington, VA · On-site

540 is seeking a Senior Solutions Architect to support our partnership with Google and the ... Experience with Linux administration (especially RHEL) * Experience with API gateways or API ...

Parsons Corporation

Software Architect

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

RHEL / Rocky Linux * Java (JDK 21+) * Vue.js 3 frontends * MongoDB for persistent data ... Serve as a senior technical authority in design reviews, readiness reviews, problem resolution, and ...

Parsons Services Company

Software Architect

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

RHEL / Rocky Linux * Java (JDK 21+) * Vue.js 3 frontends * MongoDB for persistent data ... Serve as a senior technical authority in design reviews, readiness reviews, problem resolution, and ...

Parsons

Software Architect

Reston, VA · Remote

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

RHEL / Rocky Linux * Java (JDK 21+) * Vue.js 3 frontends * MongoDB for persistent data ... Serve as a senior technical authority in design reviews, readiness reviews, problem resolution, and ...

Fusion Innovation

Software Architect

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The successful candidate will be the overall software architecture authority for a modern Linux ... Serve as a senior technical authority in design reviews, readiness reviews, problem resolution, and ...

New

USM

Sr Solutions Architect

Mclean, VA · On-site

... business keenness. Sr SA resident for design, architecture and performance analysis skills ... ESXi, Linux, AIX, Windows. Storage related components are required. LVM/Powerpath and etc. 6. ...

Veredus - DC

Sr. Cloud Architect

Vienna, VA · On-site

$65.25 - $83/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Provide team lead support and guidance to Tier 3 (Senior) Engineers and rest of engineering team ... Linux operating systems WAN architecture - experience with MPLS, Site-To-Site VPNs, and SSL VPN ...

Parsons Corporation

Software Architect

Reston, VA · On-site

... senior technical authority in design reviews, readiness reviews, problem resolution, and major ... Java on modern JDKs, preferably JDK 21+, Linux-based production environments, preferably RHEL ...

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Senior Linux Architect information

What does a senior Linux architect do?

A Senior Linux Architect is responsible for designing, implementing, and maintaining complex Linux-based systems and infrastructure. They ensure that Linux environments are stable, secure, and scalable to meet organizational needs. Their duties often include evaluating new technologies, leading system migrations, setting standards for system configuration, and mentoring junior staff. They also collaborate with other IT teams to integrate Linux systems with other components and troubleshoot advanced issues.

What are the key skills and qualifications needed to thrive as a senior Linux architect?

To thrive as a Senior Linux Architect, you need deep expertise in Linux system administration, architecture design, scripting languages, and a relevant degree or equivalent experience. Familiarity with tools like Ansible, Puppet, Docker, Kubernetes, and certifications such as RHCE or LFCS are typically required. Strong problem-solving, leadership, and effective communication skills help in collaborating with teams and guiding technical decisions. These abilities are crucial to ensure secure, scalable, and efficient Linux environments that support organizational goals.

What are some common challenges faced by a senior Linux architect, and how can they be addressed?

Senior Linux Architects often encounter challenges related to designing scalable, secure, and highly available systems while balancing business requirements and technical constraints. Integrating various open-source and proprietary solutions, managing large-scale migrations, and ensuring seamless collaboration across development, operations, and security teams are frequent hurdles. To address these, strong communication skills, deep technical expertise, and continuous learning are essential. Staying updated on industry best practices and fostering a culture of documentation and knowledge sharing within the team can also help mitigate these challenges.

What is the difference between Senior Linux Architect vs Linux Systems Engineer?

AspectSenior Linux ArchitectLinux Systems Engineer
CertificationsLinux Professional Institute Certification (LPIC), RHCE, CompTIA Linux+LPIC, RHCE, CompTIA Linux+
Work EnvironmentDesigning Linux infrastructure, architecture planning, high-level system designImplementing, configuring, maintaining Linux systems, troubleshooting
ResponsibilitiesArchitecting scalable Linux solutions, guiding teams, strategic planningDeploying and managing Linux servers, system updates, performance tuning
Industry UsageIT, cloud providers, enterprise data centersIT departments, managed service providers, enterprise environments

The main difference is that a Senior Linux Architect focuses on designing and planning Linux infrastructure at a high level, while a Linux Systems Engineer handles the implementation, configuration, and maintenance of Linux systems. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

What are popular job titles related to Senior Linux Architect jobs in Virginia?

For Senior Linux Architect jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Senior Linux Architect jobs in Virginia look for?

The top searched job categories for Senior Linux Architect jobs in Virginia are:

Senior Linux Architect jobs near you

Senior System Architect (ECDS)

SITEC Consulting

West Springfield, VA • On-site

$80K - $110K/yr

Full-time

Re-posted 23 days ago

Job description

System Architect - Enterprise Cross Domain Systems (ECDS)
ABOUT US:
SITEC Consulting is seeking an experienced Cybersecurity Implementation Engineer to support the design, deployment, configuration, and sustainment of enterprise cybersecurity infrastructure across on-premises and cloud environments. This role is ideal for a hands-on cybersecurity engineer with strong Windows/Linux experience, cloud infrastructure knowledge, and the ability to support mission-critical security capabilities in a complex DoD environment.
In this position, you will help build and maintain cybersecurity applications and infrastructure, support cloud-based security implementations using services such as EC2, EBS, ELB, S3, and RDS, assist with technology upgrades and capability enhancements, and coordinate with stakeholders to support security assessments and authorization activities.
RESPONSIBILITIES INCLUDE:
  • Build, deploy, configure, troubleshoot, and maintain cybersecurity infrastructure and applications across Windows and Linux environments.
  • Engineer and implement cybersecurity solutions using cloud services, including provisioning AMIs, supporting software installations, and maintaining cloud-based resources.
  • Research, evaluate, and support implementation of enterprise cybersecurity capabilities that align with customer mission objectives.
  • Recommend technology upgrades and process improvements to enhance performance, standardization, security, and operational efficiency.
  • Support hardware/software selection, implementation planning, and capacity considerations for current and future requirements.
  • Develop and maintain architecture diagrams, technical documentation, test plans, and capability roadmaps.
  • Coordinate with stakeholders, external assessors, and government partners to support security assessments, authorization processes, and technical exchanges.
  • Support network configuration upgrades, additions, and revisions through testing, documentation, and customer approval processes.
  • Serve as a technical lead or task lead when needed.

REQUIRED QUALIFICATIONS:
  • Active TS/SCI clearance with ability to obtain a polygraph.
  • 6+ years of related technical experience in network/cybersecurity engineering, preferably supporting large-scale enterprise or global networks in a DoD environment.
  • Deep expertise in one or more cybersecurity technologies such as NDR, EDR, NGFWs, IDS/IPS, F5 platforms, or email/web security gateways, with working knowledge of additional cybersecurity tools or platforms.
  • Strong understanding of cloud infrastructure, cybersecurity principles, compute, storage, and transport.
  • Experience with Windows and Linux server operating systems.
  • Ability to develop technical and analytical documentation and communicate effectively with senior and executive-level stakeholders.
  • Ability to work independently with limited direction.
  • Demonstrated experience supporting modernization of complex enterprise cybersecurity systems.
  • DoD 8140.01 / 8570.01-M certification alignment for IAT Level III and IASAE Level II.
  • Ability to obtain CSSP-Analyst certification within 120 days of start date.

PREFERRED QUALS:
  • AWS cloud infrastructure or cloud security implementation experience.
  • Experience supporting security assessments, authorization processes, RMF/ATO activities, or external assessor coordination.
  • Experience developing architecture diagrams, capability roadmaps, test plans, or implementation documentation.
  • Experience supporting cybersecurity infrastructure upgrades in classified or mission-focused environments.

Apply