Senior Systems Engineer (Engineer Systems 4) (Remote) - 22481
HIIAbout the role
Requisition Number: 22481
Required Travel: 0 - 10%
Employment Type: Full Time/Salaried/Exempt
Anticipated Salary Range: $116,329.00 - $150,000.00
Security Clearance: Ability to Obtain
Level of Experience: Senior
This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business.
As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination—not readiness in piece-parts.
For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.
HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients’ toughest nuclear and environmental challenges.
Meet HII’s Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.
To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072
Job Description
HII Mission Technologies is seeking a Senior Systems Engineer to support the United States Postal Service Office of Inspector General (USPS OIG). This individual will be responsible for the architecture, management and day- to-day maintenance of a Microsoft Windows infrastructure, Microsoft Enterprise applications and various third-party applications hosted on-premises and in Azure. This role can be worked remotely.
Essential Job Responsibilities
- Responsible for the day-to-day operations, maintenance, and monitoring of the agency's on-prem and cloud server infrastructure.
- Establishes monitoring requirements for servers and applications as well as develop and deploy alerting strategies.
- Coordinates all maintenance activities including testing and scheduling for maintenance weekends and ensuring that all change records have been approved prior to maintenance events.
- Assures implementation by working with staff on the goals and objectives of agency-wide programs, implements established goals and objectives, assesses measures that evaluate performance, and makes recommendations for program improvement.
- Develops mitigation strategies when vulnerabilities cannot be remediated, coordinates with IT Security for review and acts on any directed changes.
- Responsible for upgrading and managing all domain services and works with various system owners to coordinate systems upgrades, system backups and hardware refreshes.
- Develops and submits change requests and tracks to completion hardware and software upgrades and patches.
- Develops technical architecture and documentation that details procedures for installation, maintenance, security, configuration, and disaster recovery while considering cost and performance impact.
- Responds to events and incidents with possible security architecture or negative user experience impacts; takes necessary corrective actions promptly.
- Plans, organizes, and conducts research on complex infrastructure and client support issues that involve major areas of uncertainty in approach, methodology, or interpretation to identify appropriate solutions.
- Identifies and resolves unique issues, recommends innovative solutions to address new needs and/or issues and recommends enterprise upgrades, changes, or enhancements.
- Performs proactive monitoring of system logs, services, scripts, and applications on servers’ systems, storage arrays for internal and customer-facing applications (min. 6 years’ experience).
Minimum Qualifications
- 9 years relevant experience w
Apply for this role
Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.
Apply Now →Generate Application KitFree account required — sign up in 30s