Onsite Ops & Systems Engineer - Mission Critical

SealingTech; Annapolis, Northern (MD, KY); Hybrid; USD 90,000 - 130,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Retirement contributions

Continuing education budgets

Tuition reimbursement

Flexible schedules

Generous vacation policies

Snacks & drinks

Monthly catered lunches

Company retreats & gatherings

Flexible work arrangements

Pet-friendly offices

Quarterly merit bonuses

Job summary

Sealing Technologies, a Parsons company, seeks an Operations Support Engineer/Systems Engineer to provide mission-focused technical and operational support for the customer environment onsite in Annapolis Junction, MD.

The role ensures systems and networks remain functional, secure, and optimized for real-time mission execution, with duties including diagnostics, testing, and incident response.

Qualifications

• U.S. Citizenship required.
• Active TS/SCI clearance or ability to obtain one.
• 4+ years of systems, network, or operational engineering experience.
• Strong knowledge of Windows, Linux, and virtualization.
• Proficiency in network troubleshooting, log analysis, and validation techniques.
• Excellent customer service and communication skills.
• Willingness to travel within the United States up to 15%.
• Ability to work onsite five days a week; able to lift 50+ pounds.

Responsibilities

• Provide direct operational engineering support to customers and sites.
• Respond to real-time incidents, diagnose issues, and implement corrective actions.
• Coordinate with network, systems, and software engineers for secure configurations.
• Maintain operation docs, logs, runbooks, and after-action reports.
• Assist in testing new software tools and site service updates in operating environments.
• Perform tier-3 support to isolate hardware, software, or network issues.

Skills

Citizenship & clearance

Windows

Linux

Virtualization

Network troubleshooting

Log analysis

Operational validation

Customer service

Job description

Sealing Technologies, a Parsons company, seeks an Operations Support Engineer/Systems Engineer to provide mission-focused technical and operational support for the customer environment onsite in Annapolis Junction, MD.

The role ensures systems and networks remain functional, secure, and optimized for real-time mission execution, with duties including diagnostics, testing, and incident response.