Jobs at Entarian

Supports RAM&T activities for the fielded Ground-based Midcourse Defense system at Fort Greely. Manages failure records, investigates maintenance discrepancies, performs failure analysis, supports FRACAS and reliability modeling, identifies recurring failures and trends, and provides technical recommendations to improve system readiness. Coordinates with field technicians, engineering, maintenance, and sustainment teams to resolve technical issues and maintain accurate system documentation.

Database Administrator responsible for designing, implementing, monitoring, troubleshooting, patching, securing, and maintaining databases across Oracle, SQL Server, AWS, and other platforms. The role manages access controls, performance tuning, documentation, backup and recovery support, database testing, storage coordination, and 24x7 on-call operations. Candidates will support cloud database technologies including RDS, Redshift, and MySQL while maintaining database standards and minimizing downtime for HHS systems.

Supports sustainment and lifecycle engineering for the fielded Ground-based Midcourse Defense system. Responsibilities include component obsolescence tracking, technology refresh planning, technical assessments, documentation review, maintenance analysis, and coordination with engineering, logistics, and maintenance teams to resolve system issues and maintain operational readiness. The role requires an engineering-related bachelor’s degree, hardware systems experience or knowledge, technical analysis skills, and an active Secret clearance.

Supports design, deployment, sustainment, testing, and troubleshooting of enterprise and tactical Marine Corps networks. Responsibilities include Cisco SD-WAN operations, site surveys, field installations, equipment rack installation, network engineering, quality and safety compliance, and travel to CONUS and OCONUS locations. The role requires a Secret clearance, CCNA certification, extensive technical experience, and practical knowledge of network infrastructure and engineering processes.

Supports Navy cybersecurity Assessment and Authorization activities by developing and maintaining RMF documentation, SSPs, SARs, and POA&Ms. Manages artifacts and system information in eMASS or MCCAST, supports security reviews and IV&V events, performs continuous monitoring, and helps remediate vulnerabilities under DISA STIG and IAVM requirements. The role requires active Top Secret clearance, DoD RMF expertise, cybersecurity certifications, and experience defending accreditation packages to authorizing officials.

Designs and maintains reliable Windows-based production infrastructure using Infrastructure as Code, automation, and configuration management. Monitors system performance, establishes SLAs and SLOs, supports incident response and root-cause analysis, and improves deployment pipelines with development teams. The role also documents runbooks, conducts post-mortems, and implements corrective actions across hybrid environments.

The Information Systems Security Engineer integrates cybersecurity into system architectures across the lifecycle. Responsibilities include engineering and validating RMF security controls, conducting vulnerability and risk assessments, developing security documentation and authorization artifacts, supporting continuous monitoring, establishing secure baselines, evaluating system changes, and collaborating with engineering and government stakeholders. The role supports defense and classified environments, secure cloud and enterprise IT systems, DevSecOps, Zero Trust, and cybersecurity compliance.

Supports NIWC Atlantic logistics activities, including material movement, shipping and receiving, inventory control, and inventory-system record analysis. Reviews and maintains stock, interprets plans and drawings, prepares CAD shop drawings, supports test specimen fabrication, and verifies quality and safety standards. Requires active Secret clearance, five years of technical problem-solving experience, engineering knowledge, Microsoft Office proficiency, and strong communication skills. The role is primarily on-site with one optional telework day.

Lead middleware engineering and administration across Linux, UNIX, and Windows environments. Architect, install, configure, monitor, and maintain application servers, web servers, portals, and related software. Support deployment scheduling, availability, and performance objectives. Develop middleware security standards, ensure compliance with Army requirements, perform Security Readiness Reviews, and document findings in POA&M plans. Troubleshoot applications and assist developers using Java or C# expertise.

Leads database engineering and administration across Oracle, SQL Server, PostgreSQL, MySQL, and cloud environments. Architects infrastructure, installs and configures database software, maintains availability and performance, schedules deployments, develops security standards, and manages monitoring dashboards. Ensures compliance with Army and ALTESS security requirements, including DoD STIGs, Security Readiness Reviews, and POA&M documentation. The position requires an active DoD Secret clearance and is contingent on contract award and funding.

Leads planning, execution, and delivery of Navy NSIPS sustainment and modernization projects. Manages schedules, budgets, risks, documentation, testing, deployment, change control, stakeholder communications, and compliance with DoD IT and cybersecurity requirements. Coordinates Navy users, technical teams, program offices, and RMF stakeholders while supporting training, system accreditation sustainment, and leadership reporting.

Provide on-site systems administration and data center support at NOAA’s Fairmont backup facility. Maintain Red Hat Linux and Windows systems, virtual machines, hypervisors, workstations, storage arrays, networks, and related equipment. Perform monitoring, maintenance, recovery, upgrades, installations, contingency exercises, documentation, and availability metrics reporting. Support antenna and network engineering teams, inventory and shipping activities, emergency responses, and occasional tower equipment servicing.

Develop Python-based NLP and machine learning solutions, including text analytics, topic modeling, embedding classification, and entity extraction. Build network-analysis capabilities such as knowledge graphs and GraphRAG systems, deploy APIs, and integrate data feeds. The role supports a Navy customer and requires adapting to new technical environments with limited supervision. Candidates need at least four years of Python development experience, active Secret clearance, and Security+ certification.

Develop network-analysis capabilities, including knowledge graphs and GraphRAG-like systems, while building real-time collaborative front-end applications in TypeScript. The role also involves developing and deploying APIs, integrating data feeds, and adapting to new technical environments with limited supervision. Candidates must have 4+ years of front-end TypeScript experience, moderate Python proficiency, an active Secret clearance, and an active Security+ certification.

Leads remote Agile teams supporting NAVSUP OIS by facilitating Scrum ceremonies, release and sprint planning, impediment removal, metrics, stakeholder coordination, and continuous improvement. Manages personnel responsibilities including performance oversight, mentoring, professional development, team morale, and conflict resolution. Requires a DoD Secret clearance, strong Agile expertise, and experience leading technical or cross-functional teams. The role is remote with approximately 20% travel to customer sites.

Lead software engineering for the Navy’s MFOM system, including research, design, development, integration, testing, maintenance, architecture, code review, and defect resolution. Decompose complex requirements, guide secure DevOps/DevSecOps practices, mentor engineers, coordinate cross-functional teams, support Kubernetes-based delivery, and troubleshoot distributed applications. The position requires an active Top Secret clearance with SCI eligibility and substantial software engineering experience.

Provides senior database administration and engineering for Navy MFOM application and infrastructure environments. Responsibilities include database design, implementation, testing, maintenance, upgrades, security, performance, backup and recovery, modernization, cloud integration, incident resolution, and technical documentation. Coordinates database changes and risks across software, systems, infrastructure, cybersecurity, and government stakeholders while providing technical leadership and continuity for mission-critical database operations.

Leads complex DevSecOps and computer engineering for a U.S. Navy MFOM system. Responsibilities include system design, software and network integration, incident diagnosis, performance improvement, release coordination, technical reviews, deployment planning, and documentation. Provides senior technical direction for container engineering, platform integration, release pipelines, security controls, and interfaces. The position requires substantial engineering experience, advanced education or equivalent experience, AWS and DoD certifications, container expertise, and an active Top Secret clearance with SCI eligibility.

Administer and maintain mission-critical UNIX servers and applications across production, development, test, and continuity environments. Responsibilities include installation, troubleshooting, monitoring, optimization, capacity planning, backups, recovery, system software maintenance, access management, documentation, and after-hours support. The role also maintains cybersecurity compliance through vulnerability remediation, STIGs, CND directives, RMF, and other DoD requirements. Work is fully onsite in Mechanicsburg, Pennsylvania, or Yorktown, Virginia.

Plans, implements, monitors, and upgrades cybersecurity measures for DoD networks. Assesses vulnerabilities, develops remediation strategies, implements security controls, responds to incidents, supports A&A compliance, deploys threat-detection tools, performs network inspection and packet capture, and configures equipment while maintaining compliance with DoD cybersecurity standards.