Engineering Jobs in Saint Charles Md Charles County, MD

****Candidate MUST HAVE an Active Top Secret with eligibility for SCI to apply for this role

Title: Senior Linux Systems Engineer

Terms of Employment

• Full-Time, Permanent
• This position is onsite four days per week in Ft. Washington, MD. Once every two-to-three weeks, there is one day of work onsite in Warrenton, VA. The ability to work remotely once per week is acceptable.

Overview & Responsibilities

• As a Senior Linux Systems Engineer, you will serve as the technical authority for a Red Hat Enterprise Linux (RHEL) environment supporting the Cameo (Dassault Systmes/No Magic) suite. This role requires more than standard administration; we are looking for a specialist with CLI-level mastery capable of deep-tier kernel tuning and performance optimization. You will ensure the integrity of server resources, manage a complex Virtual Desktop Infrastructure (VDI), and provide high-level technical support to a large community of system engineers and partners.

You will be responsible for

• Advanced Systems Engineering & Kernel Optimization
• Perform kernel-level tuning (sysctl), I/O scheduling, and memory management to optimize RHEL for high-demand MBSE workloads.
• Execute all administrative tasks, file management, and system troubleshooting via the command-line interface (CLI) in a headless or cloud environment.
• Proactively monitor system health and performance to ensure 99.9% availability of mission-critical server resources and hardware.
• Cameo & VDI Administration
• Act as the primary administrator for Cameo Systems Modeler and Teamwork Cloud, managing user groups, permissions, and server-side configurations.
• Configure and troubleshoot user profiles in a virtual desktop environment using XRDP.
• Create, maintain, and deploy virtual desktop images, ensuring optimized disk storage and session management for multiple concurrent users.
• Security, Automation & Compliance
• Work closely with ISSO/ISSE teams to ensure systems meet ATO/accreditation standards through aggressive scanning, patching, and STIG compliance.
• Utilize Ansible, Puppet, or scripting (Bash/Python) to automate routine maintenance and configuration management.
• Author and maintain technical standards, Standard Operating Procedures (SOPs), and "RunBooks" to ensure continuity of operations.
• Agile Integration & Collaboration
• Maintain a detailed work backlog in JIRA, participating in Agile ceremonies and communicating technical status to PMs and Government leads.
• Explain complex technical considerations to external partners and provide high-tier technical support to the user community.

Required Skills & Experience

• Active Top Secret clearance with SCI eligibility.
• IAT Level II compliant (e.g., Security+, CySA+, GSEC, SSCP, CCNA Security, CND, GICSP).
• Expert-level knowledge of Red Hat Enterprise Linux (RHEL).
• Expert-level proficiency in the Linux Command Line Interface (CLI). Must be able to manage the full OS lifecycle without a Graphical User Interface (GUI).
• Demonstrated experience in Linux kernel tuning and performance optimization for enterprise-scale applications.
• Proven experience with XRDP, VDI session management, and image deployment.
• Proficiency in Cameo / No Magic software.
• Experience using JIRA.
• Proficiency in Bash or Python scripting and Ansible configuration management.
• Solid understanding of TCP/IP, SSH, and secure networking protocols.

Preferred Skills & Experience

Active Top Secret/SCI clearance.

Red Hat Certified System Administrator (RHCSA) or Engineer (RHCE).

Experience with cloud-based Linux deployments.

Background in Model-Based Systems Engineering (MBSE) workflows.

AGE Solutions is seeking an Audio-Visual Command Meeting (AVCM) Engineer. In this role, you will travel within their assigned zone to support Senior Executive Services (SES) and Military Officer conference and meeting spaces. This role provides installation, troubleshooting, and sustainment support for enterprise audio-visual systems and will augment support to other zones as required. The ideal candidate is a hands-on AV professional with strong technical expertise, the ability to lead AV efforts on-site, and experience working in classified environments.

This position is based out of Ft. Belvoir, VA with regional CONUS travel.

Key Responsibilities:

• 
  
• Travel within assigned zone and provide augmentation support to other zones as needed
  
• Support SES and Military Officer conference and meeting spaces
  
• Install, pull, terminate, label, and test all AV-related cables, connectors, and interfaces
  
• Install projection screens, plasma/LED displays, speakers, and related AV hardware
  
• Perform installation of AV systems at client sites, including full room deployments
  
• Read and interpret blueprints, drawings, and technical documentation
  
• Wire and build AV racks to standard and customer specifications
  
• Serve as the Lead Audio Visual Engineer on projects and customer engagements
  
• Manage AV projects across various models and makes of equipment
  
• Conduct testing, analysis, troubleshooting, and corrective actions on systems, networks, hardware, and software
  
• Demonstrate thorough understanding of AV wiring standards and connector types across AV cable types
  
• Support internet-based video solutions including switchers, codecs, interfaces, and room design solutions
  
• Access classified areas to support Enterprise JWICS installation and troubleshooting of system hardware (user account not required)
  

Required Qualifications:

• 
  
• Five (5) years of relevant experience with AV engineering
  
• Have an active DoD Top Secret clearance at a minimum
  
• Have one (1) of the following certifications:
  
  • 
    
  • AMX Technician (Networked AV) Certification, or
    
  • Crestron CTI Technician Track Certification, or
    
  • AVIXA CTS Certification
    
  
  
  
• Ability to support mission-critical AV/VTC systems under pressure
  
• Demonstrated experience working with:
  
  • 
    
  • Crestron
    
  • Cisco
    
  • Biamp / AMX
    
  • Extron
    
  
  
  
• Willingness to travel throughout the zone as required
  
• Strong troubleshooting skills to quickly diagnose and restore AV/VTC services
  
• Ability to follow escalation procedures and provide status updates and corrective action plans to leadership/PMO
  
• Experience using a ticketing system (e.g., ServiceNow) to document troubleshooting, actions taken, and resolution details
  
• Ability to provide routine ticket updates until closure and document root cause and resolution steps
  
• Ability to provide daily operational status reporting for non-operational rooms, including estimated restoration timelines
  
• Location: This position is onsite at our customer's location in Ft. Belvoir, VA and requires up to 50% travel (CONUS).
  

Compensation: $70,000+

At AGE Solutions, we reward performance, invest in growth, and share success. Our benefits support the whole person, professionally, financially, and personally.

• 
  
• 26 Days Paid Leave: Includes vacation, sick, personal time, and holidays. You choose how to use it.
  
• Performance Bonuses: Performance bonuses are awarded based on individual contributions and company-wide results, aligning recognition with impact.
  
• 401(k) with Match: We match 3% of your contributions with immediate vesting.
  
• Financial Protection: Company-paid life insurance up to $300K and options for additional coverage for you and your dependents.
  
• Health Benefits: Multiple medical plans, dental, vision, FSA and HSA options to fit your needs.
  
• Parental Leave: 15 days of fully paid leave for new parents, because family matters.
  
• Military Differential Pay: We bridge the gap for employees on active duty, so they don't take a financial hit while serving.
  
• Professional Growth: Paid training and certifications, tuition reimbursement, and the tools and tech to get the job done right.
  
• Shared Success: In the event of a company sale, our CEO has committed to returning 80% of net proceeds to employees. This ensures our team shares in the long term value they help create.
  

At AGE, you'll do work that matters, supported by a company that delivers for its people.

Job Title : Nuclear Engineer (Naval Reactors Engineer) Category / Component : Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program, including reactor design, fleet operations, and eventual defueling and decommissioning of nuclear powered ships and submarines from Naval Reactors Headquarters and associated Department of Energy laboratories and shipyards.

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves, instrumentation and control for reactor and propulsion plants, testing and quality control, radiation shielding, and chemistry and radiological controls; review designs and analyses from laboratories, shipyards, and industry partners; coordinate with fleet units to ensure safe and reliable nuclear plant operation.

What to Expect Assume significant technical responsibility early in your career as part of a lean headquarters staff; work primarily in an analytical and oversight role rather than operating plants at sea; balance long term engineering projects with time sensitive fleet and shipyard issues; frequent coordination with senior civilian engineers, naval officers, and technical teams; high expectations for attention to detail, judgment, and written and oral communication.

Work Environment Work mainly at Naval Reactors Headquarters in the Washington, District of Columbia area with regular engagement with Department of Energy laboratories, nuclear training sites, shipyards, and nuclear powered ships and submarines; office based work that includes document reviews, technical meetings, inspections, and site visits rather than day to day shipboard watchstanding.

Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate School or the Nuclear Propulsion Officer Candidate program followed by a structured technical qualification program at Naval Reactors; rotational exposure to laboratories, prototypes, shipyards, and fleet support issues; progressive responsibility leading projects and becoming a subject matter expert, with opportunities for professional military education and advanced graduate study in technical fields.

Entry through the Nuclear Propulsion Officer Candidate program for qualified college students and recent graduates, or selection via Officer Candidate School for those who already hold qualifying degrees; all applicants must meet Nuclear Propulsion Program academic and technical screening standards in addition to general officer commissioning requirements.

Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy.

Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter.

Additional qualifications for this job may include: Completion of a rigorous technical degree in engineering, physics, mathematics, or a closely related field that includes strong backgrounds in calculus and physics; outstanding academic record, particularly in technical coursework; United States citizenship and eligibility for a high level security clearance; strong technical aptitude and comfort with detailed analytical work.

Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities.

Specific options depend on the Sailor's status, training, and current Navy policy.

Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options.

Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance.

Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed.

Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source.

Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community.

It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes.

Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.