Source Job

US

  • Own system administration for the IDEAS application, directing support and coordinating with the Database Administrator and ISSO.
  • Administer RHEL, Apache HTTP, Oracle Java, and Oracle WebLogic environments, including builds, decommissions, and security management.
  • Manage DoD PKI certificates and automate log inspection with shell scripting and Splunk.

Java

20 jobs similar to Senior System Administrator/Developer (DISA)

Jobs ranked by similarity.

$139,000–$153,000/yr
US

  • Own administration and health of server and application environments for a federal health supply chain platform.
  • Handle escalated problems and automate routine administration tasks.
  • Set administration standards, mentor less experienced administrators, and manage backup, recovery, and patching.

Latitude is a Service-Disabled Veteran Owned company in the Federal Sector, working with various federal clients. They are a growing company that promotes a remote work-from-home culture and invests in employee growth and innovation.

$75,000–$90,000/yr
US

  • Support system lifecycle management, including requirements gathering and technical refresh initiatives.
  • Collaborate with internal teams and external stakeholders to assess system needs and implement technical solutions.
  • Perform system deployments, upgrades, maintenance, and troubleshooting to ensure stability and performance.

Kreative Technologies provides technology solutions and systems engineering services to federal programs. The company is committed to fostering a diverse and inclusive workplace.

US

  • Serve as the technical SME for Microsoft Windows Server, Active Directory, and IIS environments.
  • Administer, configure, patch, upgrade, monitor, and troubleshoot enterprise Windows Server systems.
  • Manage and support Active Directory, including users, groups, OUs, Group Policy, DNS integration, trusts, and domain services.

DecisionPoint Corporation provides IT services and solutions to government and commercial clients. The company is an Equal Opportunity Employer committed to a diverse workforce.

$75,000–$85,000/yr
US

  • Deploy and integrate Computer-Aided Dispatch (CAD), Mobile Applications, and Records Management Systems (RMS) for public safety customers.
  • Conduct system installations, software updates, upgrades, and troubleshooting while ensuring system functionality and security.
  • Collaborate with teams to deliver solutions that align with standard interfaces and procedures, with 50-75% travel required.

Motorola Solutions builds and connects technologies to help protect people, property and places. We are a global close-knit community united by the relentless pursuit to help keep people safer everywhere, fostering safer communities, schools, hospitals, and businesses.

$138,000–$151,000/yr
US

  • Administer and maintain Oracle E-Business Suite database environments to ensure health, performance, and recoverability.
  • Tune performance, manage security controls, and execute backup, restore, and disaster recovery operations.
  • Produce client deliverables like monthly metrics, patch compliance reports, and outage calendars.

Significance is a woman-owned consulting firm supporting federal civilian and Department of Defense customers. They bring together talented professionals passionate about solving complex challenges and have been recognized as a Washington Business Journal Best Place to Work for seven consecutive years.

US

  • Design, develop, and configure software components for federal digital services, working across the full development lifecycle.
  • Build Java/Scala-based RESTful APIs and partner with Business Analysts to improve system functionality.
  • Troubleshoot defects across multi-environment systems and produce effort estimates for new features.

Sparksoft is a technology company that delivers IT solutions and innovative services to government clients, driving transformative change across the nation. The company fosters a collaborative and innovative culture, recognized as a Great Place to Work, with a focus on employee support and professional growth.

US

  • Design, develop, and maintain secure enterprise web applications using Oracle APEX and modern front-end technologies.
  • Collaborate with cross-functional teams in an Agile/DevSecOps environment to deliver mission-focused digital services.
  • Support cloud-hosted applications in AWS/Azure and ensure compliance with cybersecurity and Section 508 standards.

DecisionPoint Corporation provides IT solutions and services to government clients. They are a mid-sized contractor supporting Department of Defense mission requirements with a focus on secure enterprise web applications.

US

  • Manage and maintain enterprise database environments supporting the Army Contract Writing System (ACWS) on the Appian Platform.
  • Perform proactive database maintenance, performance tuning, security hardening, and backup/recovery procedures.
  • Collaborate with Appian developers, DevSecOps engineers, and functional teams to support application releases and enhancements.

LMI is a digital solutions provider dedicated to accelerating government impact with innovation and speed. Serving defense, space, healthcare, and energy sectors, the company is headquartered in Tysons, Virginia, and focuses on agility and collaboration.

US

  • Focus on preparation, configuration, testing, validation, and deployment of application packages using MECM/SCCM across laboratory, testing, and production environments.
  • Support application delivery across virtualized and multi-session environments, ensuring secure and reliable deployment per enterprise standards.
  • Play a critical role in maintaining dependable application delivery for mission-critical systems used by VA employees and healthcare providers nationwide.

LTS provides technology solutions and support for federal government clients, focusing on IT and healthcare missions. The company emphasizes innovation, growth, collaboration, and quality, and offers opportunities to work on mission-critical systems with a team that values professional development.

$152,000–$166,000/yr
US

  • Serve as senior database authority for Oracle EBS across multiple environments, ensuring availability, performance, and security.
  • Manage patching, backups, disaster recovery, and vulnerability remediation; support federal compliance and audits.
  • Tune performance, automate processes, and provide expert-level troubleshooting for critical production issues.

We are a job platform that uses AI to match candidates with roles. We foster a collaborative, trust-based environment and support our team's career development.

US

  • Ensure hardware, software, applications, and services are provisioned, monitored, and maintained according to organizational policies.
  • Monitor, troubleshoot, and resolve incidents related to servers and applications.
  • Plan and recommend courses of action for upgrading hardware and software, and research new technologies.

Barnard College is a women's liberal arts college affiliated with Columbia University. It has approximately 800 faculty and staff and 2,600 students, fostering an intellectually stimulating and diverse community.

US

  • Install, configure, and maintain networked computer systems to ensure integrity and reliability for mission-critical operations.
  • Oversee patch management processes, ensuring compliance with client policies and cybersecurity standards across all managed devices.
  • Collaborate with end users, IT personnel, and security teams to provide advanced technical support and coordinate patch deployment activities.

Cayuse provides innovative technology solutions and support services to government and commercial clients. The company values collaboration, adaptability, and integrity, and offers a professional remote work environment with a focus on quality and teamwork.

US

  • Support day-to-day information security operations and maintain strong operational security posture across the platform.
  • Develop and maintain the System Security Plan and other cybersecurity documentation for security authorization and compliance.
  • Support FedRAMP High and DoD IL5 compliance activities including continuous monitoring, audits, assessments, and remediation.

The partner company operates a secure, mission-focused technology platform supporting government and commercial teams. It is an equal opportunity workplace committed to considering qualified candidates from all backgrounds.

US

  • Install, maintain, and tune Oracle database instances, define and manage database security standards, and lead troubleshooting of database-related outages.
  • Support data design and migration of legacy contract data into a new system, working with Appian data layer and Oracle databases.
  • Validate database security posture against ACAS and HBSS results, complete STIG checklist reviews, and apply IAVA patches.

Horizon Industries Limited is an IT and Management Consulting firm based in the Washington, DC area, providing full-cycle IT Consultant and Management support in both the private and public sectors. Founded in 1996, Horizon is a diverse, employee, and family-centric company with highly qualified professionals.

US

  • Administer and maintain Oracle database environment including user administration, backup, and recovery.
  • Collaborate with government data center and cloud engineering teams on configuration and migration activities.
  • Perform biannual performance tuning and evaluate application code for database performance impact.

DMI is a leading provider of digital services and technology solutions, focusing on managed IT services including cloud, cybersecurity, and application development. Recognized as a Top Workplace, DMI fosters a culture of integrity, accountability, and collaboration.

$135,000–$216,000/yr
US

  • Lead technical direction and application architecture for enterprise systems.
  • Design and develop solutions using Java 17+, Spring Boot, Informatica, and AWS services.
  • Mentor developers, review code, and ensure quality, security, and performance.

Peraton is a national security company that drives missions of consequence and delivers mission capability integration and transformative enterprise IT. They serve government agencies and support every branch of the U.S. armed forces, taking on the country's most daunting challenges.

US

  • Provide Tier 1 functional and technical support for the Defense Agencies Initiative (DAI), focusing on Procure-to-Pay, Cost Accounting, and Oracle Time and Labor.
  • Serve as the OBIEE and Advana subject-matter expert, designing, developing, and maintaining dashboards, reports, and analytic views.
  • Assist with ICAM account requests, training sessions, and documentation to support user onboarding and system access.

Redwood Strategy Group is a minority-owned, Economically Disadvantaged Woman-Owned Small Business with over 17 years of experience supporting military departments and federal agencies with transformation, strategy, and operations. They are committed to their employees, offering a first-class total rewards package and fostering a culture of growth and innovation.

US

  • Administer and maintain Appian Platform environments for the Army Contract Writing System (ACWS).
  • Manage user access, roles, and permissions in coordination with security and program policies.
  • Troubleshoot complex Appian application, integration, and performance issues with cross-functional teams.

LMI is a digital solutions provider dedicated to accelerating government impact with innovation and speed. Headquartered in Tysons, Virginia, LMI serves defense, space, healthcare, and energy sectors with a focus on agility and collaboration.

US Unlimited PTO

  • Participate in assessing client environments against frameworks like NIST CSF 2.0, CIS Controls, and ISO 27001.
  • Design and implement secure solutions across cybersecurity, networking, and cloud technologies.
  • Perform configuration, installation, and maintenance of security products and services.

Apollo Information Systems is a cybersecurity services company delivering unified security and compliance programs through a subscription-based platform. Backed by Series A funding, the company is growing rapidly with a collaborative, mission-driven culture and a remote-first team with a hub in Denver.

$14,400–$19,200/yr
India

  • Install, configure, and maintain Zabbix monitoring environments.
  • Administer Linux and Windows Server environments.
  • Provide Tier 2/Tier 3 infrastructure support and automation.

Anovia is an industry-leading technology outsourcing support provider specializing in telecommunications. With over 200 professionals worldwide, they service Fortune 500 and Fortune 1000 companies.