Southern Maryland’s Trusted Legacy for Over 25 Years: Join Us at SMX – Where Commitment Meets Mission Excellence!

SMX is seeking an Application System Administrator to join our team. This role is critical in supporting the design, documentation, deployment, and maintenance of innovative application solutions that align with the evolving needs of our organization and its clients.    The ideal candidate brings a strong blend of technical proficiency, creative problem-solving, and clear, effective communication. You will work closely with cross-functional teams to ensure our systems are robust, scalable, and aligned with strategic goals. This position will be onsite at the client location in Patuxent River, MD. Essential Duties & Responsibilities: Collaborate with cross-functional teams to gather application requirements Learn more

SMX is looking for a highly motivated System Administrator to administer Linux Application Servers for our NAVAIR customer. You will join a team of highly driven, supportive, and skilled professionals engaged in supporting across the NAVAIR community.   This position will be onsite at Patuxent River NAS in Patuxent River, MD.    Essential Duties & Responsibilities: Performs the installation, integration, configuration, testing, troubleshooting, security implementation, and configuration of software applications in a classified environment Jira, Bitbucket, Confluence/Atlassian, TWS, Artifactory, Jenkins, Mailman, SonarQube, VoIP, ACAS, and more Troubleshoot and resolve software issues Provides support through a ticketing system to application owners, developers, Learn more

SMX is seeking a skilled Network and Computer Systems Administrator to be part of our Information Technology Team supporting NAWCAD at Patuxent River, MD.  The Administrator tasking includes operations, administration, maintenance, compliance, break/fix, activities for servers, appliances, storage devices on premise, in labs and in cloud environments. Essential Duties and Responsibilities:   Provide IT Administration support for virtual and physical computers/servers/appliances or other devices including but not limited to install, config, maintenance, compliance, and decommissioning  Support VMware systems hosting virtualized workstations and/or servers  Support Windows and/or Linux based systems  Support Windows Active Directory  Support routing, switching and other site to Learn more

SMX is looking for a highly motivated Network Engineer (mid or senior level) with demonstrated experience to perform Network Engineering, Design, and Analysis for for use in operational environments. As the Network Engineer, you will join a team of highly driven, supportive, and skilled professionals engaged in supporting critical programs across the NAVAIR community. This is an onsite role providing support for our client at Patuxent River NAS, MD. The Network Engineer will:  Serve as the Network Subject Matter Expert for all PMA-262 SW products Plan Networks / NetConfig roadmap for all SW products (Ports Protocols Services Matrix updates for new capabilities, Learn more

SMX is looking for a highly motivated Network Engineer (mid or senior level) with demonstrated experience to perform Network Engineering, Design, and Analysis for for use in operational environments. As the Network Engineer, you will join a team of highly driven, supportive, and skilled professionals engaged in supporting critical programs across the NAVAIR community. This is an onsite role providing support for our client at Patuxent River NAS, MD. The Network Engineer will:  Serve as the Network Subject Matter Expert for all PMA-262 SW products Plan Networks / NetConfig roadmap for all SW products (Ports Protocols Services Matrix updates for new capabilities, Learn more

SMX is seeking an experienced and mission-driven Security Operations Center (SOC) Analyst. In this role, you’ll play a critical part in protecting our clients’ networks by analyzing real-time data, performing threat correlation, and escalating incidents that could impact operations. This position will be onsite at the client location in Patuxent River, MD. Essential Duties & Responsibilities: Detect and identify intrusions and anomalous activity across monitored environments Use cyber defense tools to monitor and analyze systems for malicious activity Document and escalate impactful incidents in accordance with escalation protocols Analyze threats to determine attack vectors, exploited vulnerabilities, and potential data loss Learn more

SMX is seeking a talented Senior Network Operations Administrator to join our team. In this role, you’ll work with tools like SIEMs, firewalls, and intrusion detection systems. You’ll also help manage encryption systems like PKI, ensure networks meet DoD security standards, and assist with audits and compliance. This position will be onsite at the client location in Patuxent River, MD. Essential Duties & Responsibilities: Review security monitoring tools and investigate suspicious activity across IT systems and networks for potential signs of compromise and related threat intelligence Evaluate and support the ongoing effectiveness of Information Assurance (IA) Defense-in-Depth operations and strategies Learn more

SMX is looking for a highly motivated Senior Software Engineer to support the Acquisition Program Office in oversight of Software Engineering activities. You will join a team of highly driven, supportive, and skilled professionals engaged in supporting program management, technical, or business case analysis across the NAVAIR community.  The Senior Software Engineer will:  Establishes, shapes, ensures compliance and continuous improvement for software development and software sustainment policies and procedures Serves as a part of the government software acquisition management team on large complex software intensive weapon system programs.  Interact a wide diversity of software stakeholders. Apply discipline of computer science Learn more

SMX is looking for a highly motivated Senior Systems Administrator with demonstrated experience to support the development phase of a project relative to software supporting aircraft and weapons systems. This role will provide onsite support to our government client at Patuxent River Naval Air Station.  As the Senior Systems Administrator, you will join a team of highly driven, supportive, and skilled professionals engaged in supporting across the NAVAIR community.  The Senior Systems Administrator will: Provide engineering solutions for various and unique problem sets and customers in a government software hosting facility. Deploy and maintain physical and virtual hardware infrastructure, to Learn more

SMX is looking for a highly motivated Software Engineer (Mid-Senior) with demonstrated experience to perform Software/Systems Engineering for the sustainment phases of a project relative to mission planning software supporting aircraft and weapons systems. In this role, you will join a team of highly driven, supportive, and skilled professionals engaged in supporting program management, technical, or business case analysis across the NAVAIR community. This is an onsite role providing support for our client at Patuxent River NAS, MD. The Software Engineer will:  Analyze computer science, engineering, and other software engineering problems to develop and implement solutions to complex applications problems, Learn more