Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 7 mins ago
N
Mechanical Engineer - Non Oily Waste (Part-time)
Noblis
Washington, DC
- Part-time
…systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings. Noblis is looking to hire a Mechanical Engineer to provide support…
Added 7 mins ago
Senior Cyber AI Operations Engineer (Onsite)
System One
Washington, DC
We are seeking a Cyber Artificial Intelligence Operations Engineer with experience implementing artificial intelligence (AI) solutions for cybersecurity purposes. The ideal candidate will…
Added 7 mins ago
CrowdStrike Platform Senior Resident Consultant (Remote)
CrowdStrike
Washington, DC
As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed - we’re here to stop…
Added 7 mins ago
Rapid Remediation Crew Lead
Leidos
Washington, DC
Must be able to drive a corporate vehicle to different locations to work on projects and troubleshoot; valid state license required · Must possess Network Vendor Associate Level or higher Certification (i.e., Cisco CCNA, Cisco CCNP, etc.)
Added 7 mins ago
Manager Information Security
DXC Technology
Washington, DC
Engineer AI solutions for risk management, such as evidence collection, control testing, risk register enrichment, and automated assessment support.
Added 7 mins ago
Cybersecurity Engineer II
Electrosoft
Washington, DC
The Cybersecurity Engineer II performs cybersecurity engineering, integration, deployment, testing, configuration, and sustainment activities supporting customer SOC technologies.
Added 9 mins ago
O
CI/CD and Infrastructure Engineer
OpenDataJobs
Washington, DC
- $120,000 to $140,000 USD / year
A bachelor's degree in computer science, information technology, cybersecurity, engineering, or a related technical discipline
Added 9 mins ago
O
Associate DevSecOps Engineer (Python, CI/CD)
OpenDataJobs
Washington, DC
- $80,000 to $95,000 USD / year
A bachelor's degree in computer science, information technology, cybersecurity, engineering, or a related technical discipline
Added 23 mins ago
K
Technical Solution Engineer
Kentro
McLean, VA
- $145,000 to $165,000 USD / year
Kentro is hiring for a Technical Solution Engineer to support Solution Services of the CTO office in the full solution lifecycle by partnering with Business Development, customers, and…
Added 45 mins ago
Chief Information Security Officer (CISO), RFA
Titan
Remote, United States
RFA is a leading IT and cybersecurity partner to financial services firms: hedge funds, private equity, asset managers, and the firms that serve them. RFA is part of Titan, which is…
Added 46 mins ago
ST
Cybersecurity Engineer
SHINE TECHNOLOGIES, LLC
JANESVILLE, WI
- $140,000 USD / year
Added 46 mins ago
Lead Information Security Engineer - Red Team
Lumen
Madison, WI
The Lead Information Security Engineer within Product and Platform Security provides technical leadership and hands-on execution across Red Team functions. This role leverages advanced…
Added 48 mins ago
Sentinel - Principal/Sr Principal Systems Engineer (20733)
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Principal or Sr. Principal Systems Engineer to join our team. This position will be located at Roy, UT to support the Sentinel (GBSD) program…
Added 48 mins ago
Principal Cybersecurity Systems Engineer
Northrop Grumman
Palmdale
Must have experience in Cybersecurity · Must have the ability to obtain or maintain a U.S
Added 49 mins ago
Sentinel - Principal / Sr Principal GN&C Systems Engineer - 20730*
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer (T-03) / Sr Principal Systems Engineer (T-04), supporting the Guidance, Navigation & Control (GN&C) team. This…
Added 1 hour ago
IS
IT Systems Administrator
Intellisense Systems Inc
Torrance, CA
- $99,000 to $129,000 USD / year
We are seeking a self-motivated, experienced IT Systems Engineer to support and secure our hybrid Microsoft environment, including Azure Government and Microsoft 365 GCC High. This person…
Added 1 hour ago
Engineer 3 - Tysons, VA
M.C. Dean, Inc
Tysons, VA
…generation of technical leaders in electrical, engineering, and cybersecurity…
Added 1 hour ago
Engineer 1 - New College Grad 2026 - 2027 (CIM - Harrisonburg, VA)
M.C. Dean, Inc
Harrisonburg, VA
…Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms…
Added 1 hour ago
Information Systems Security Engineer – Product Security
Cubic Digital Intelligence Inc
Ashburn, VA
Experience working as an ISSE, Cybersecurity Engineer, Product Security Engineer, or in a comparable information assurance or security-compliance role.
Added 1 hour ago
Lead Information Security Engineer - Red Team
Lumen
Oklahoma City, OK
The Lead Information Security Engineer within Product and Platform Security provides technical leadership and hands-on execution across Red Team functions. This role leverages advanced…
Added 1 hour ago
R
Cybersecurity Engineer
Rule4
Boulder, CO
- $85,000 to $125,000 USD / year
As a cybersecurity engineer you will work side-by-side with clients that are changing the world across industries such as healthcare, manufacturing, finance, utilities, government, outdoor…
Added 1 hour ago
Security Engineer Internship – 2027 (US)
Amazon.com Services LLC - A57
Seattle, WA
By applying to this position, your application will be considered for all Security Engineer roles at all locations we hire for in the United States including but not limited to: Greater…
Added 1 hour ago
Senior Cybersecurity Internal Controls Engineer (RMF/eMASS)
IPTA
Radford, VA
Added 1 hour ago
Senior Cybersecurity Incident Response Engineer
IPTA
Radford, VA
Added 1 hour ago
ServiceNow Specialist
Huntington Ingalls Industries
Springfield, VA
…cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support…

Critical Solutions

Mid - System Engineer (w/ active Secret)

Pearl Harbor, HI, United States

$99,000 to $128,000 USD / year

Apply on criticalsolutionsit.applicantpro.com About employer

Applications open in a new tab.

Job details

Pay: $99,000 to $128,000 USD / year
Posting language: English
Posted: Nov 4, 2026

Original job description

Mid- System Engineer (w/ active Secret)

Location: Pearl Harbor, HI (Alternate Locations: Whidbey Island or Norfolk, VA) Clearance: Secret Type: Full-time, On-site Schedule: Wednesday - Sunday Salary Range: Pearl Harbor $99,000 - $128,000. Salary range may vary depending on location.

JOB DESCRIPTION

Critical Solutions is seeking an experienced Systems Engineer Mid to support a large-scale, geographically dispersed enterprise network environment. The ideal candidate will bring strong expertise across LAN/WAN/WLAN, network boundary engineering, routing, switching, network security, and Tier III troubleshooting.

This position will serve as a technical resource and escalation point for complex network issues while supporting engineering, configuration management, change management, lab validation, and future enterprise network solutions.

PRIMARY ROLES AND RESPONSIBILITIES:

Lead efforts to identify, troubleshoot, analyze, and resolve complex network issues in a dynamic enterprise environment.
Configure, maintain, and troubleshoot network infrastructure, including switches, routers, VLANs, wireless access points (APs), firewalls, and network sensors.
Provide engineering expertise and operational support for one of the world's largest intranet environments.
Serve as a Tier III escalation resource for complex incidents, including coordinating with vendors as necessary for incident resolution.
Serve as an SME and technical backstop for troubleshooting efforts involving multiple network disciplines and teams of CCNP/CCIE-level engineers.
Apply extensive knowledge of defense-in-depth principles to secure enterprise network infrastructure.
Troubleshoot technologies and protocols including routing, switching, SD-WAN, WLAN, MPLS, VPNs, OSPF, BGP, EIGRP, switching protocols, and multicast.
Collaborate with cross-functional engineering and operations teams to enhance network availability, performance, reliability, and security.
Develop and maintain Engineering Implementation Plans (EIPs) supporting network changes and deployments.
Create and manage change management tickets for deployments, maintenance activities, upgrades, and other network changes.
Conduct Root Cause Analysis (RCA) in support of problem management activities and recurring incident resolution.
Participate in engineering, architecture, and project meetings to design and develop future enterprise network solutions.
Track engineering and operational work within an Agile/SAFe framework using JIRA.
Participate in Daily Stand-Ups (DSUs), retrospectives, Program Increment (PI) activities, and other Agile ceremonies.
Develop and deliver detailed demonstrations and technical updates supporting Program Increment objectives.
Configuration Management Responsibilities
Configuration Baseline Management
Maintain version-controlled configuration baselines for network infrastructure devices, including routers, switches, firewalls, and sensors.
Maintain accurate records of startup and running configurations, firmware versions, security policies, and associated network configuration data.
Ensure configuration changes are properly documented, peer-reviewed, approved, and backed up to a centralized repository.
Maintain change-tracking and rollback capabilities to support operational resilience and configuration recovery.
Ensure network configurations remain compliant with applicable DISA Security Technical Implementation Guides (STIGs) and organizational cybersecurity policies.
Lab Testing & Pre-Production Validation
Conduct pre-production validation testing for firmware upgrades, configuration changes, and security patches before deployment to production networks.
Perform testing within an isolated lab environment designed to mirror applicable production network topology and configurations.
Validate network functionality, security policies and controls, device interoperability, performance against established baselines, and deployment/rollback procedures.
Document testing results, identified risks, remediation requirements, and deployment recommendations prior to production implementation.

BASIC QUALIFICATIONS:

Bachelor's degree and master's degree or equivalent education and experience substitutions may be considered at the Hiring Manager's discretion.
Active Secret security clearance required. Must be Top Secret eligible.
DoD 8570.01 IAT Level II certification, such as Security+ CE, CCNA-Security, GICSP, or another qualifying certification.
Subject Matter Expertise in BAN/LAN/WAN/WLAN and Network Boundary engineering.
Extensive experience performing highly technical network maintenance, configuration, troubleshooting, and engineering activities.
Experience providing Tier III escalation support in large-scale enterprise environments.
Experience supporting networks of comparable scale to 16,000+ devices across 450+ geographically dispersed locations.
Demonstrated ability to serve as an SME and escalation backstop for troubleshooting across multiple network disciplines.
Extensive hands-on troubleshooting experience with routing, switching, SD-WAN, WLAN, MPLS, VPNs, OSPF, BGP, EIGRP, switching protocols, and multicast.
Experience with SAFe Agile methodologies and JIRA.
Strong understanding of network security and defense-in-depth principles.
Strong analytical and problem-solving capabilities.
Excellent written and verbal communication skills.
Ability to communicate complex technical concepts effectively to engineering teams, program leadership, customers, and other stakeholders.
Operational Requirements
Willingness and ability to participate in an on-call rotation.
Ability to perform scheduled and unscheduled work during off-hours, including maintenance windows, when required.
Ability to travel up to 10%.

CERTIFICATION REQUIREMENT:

DoD 8570.01 IAT Level II certification, such as Security+ CE, CCNA-Security, GICSP, or another qualifying certification.

PREFERRED QUALIFICATIONS:

DoD 8570.01 IAT Level III certification, such as CASP+, CISSP, CCNP Security, or another qualifying certification.
Top Secret eligible
Previous experience supporting the Navy Marine Corps Intranet (NMCI) network.
Previous experience supporting Department of Defense (DoD) programs and environments.
Experience with network automation and Infrastructure as Code (IaC) technologies and practices.
Hands-on experience with automation technologies such as Ansible and Python.
Experience with Arista networking technologies.
Advanced Cisco networking certifications, including CCNP or CCIE, are highly desirable.

SCHEDULE:

Wednesday - Sunday

LOCATION:

Onsite
Pearl Harbor, HI (Alternate Locations: Whidbey Island or Norfolk, VA)

ADDITIONAL INFORMATION:

CLEARANCE REQUIREMENT: Must possess an active DoD Secret Clearance. In addition, selected candidate must undergo background investigation (BI) and finger printing by the federal agency and successfully pass the preceding to qualify for the position. US CITIZENSHIP IS REQUIRED.

CRITICAL SOLUTIONS PAY AND BENEFITS:

Salary range $99,000 - $128,000. Salary range may vary depending on location. The salary range for this position represent the typical salary range for this job level and this does not guarantee a specific salary. Compensation is based upon multiple factors such as responsibilities of the job, education, experience, knowledge, skills, certifications, and other requirements.

BENEFIT SNAPSHOT: 100% premium coverage for Medical, Dental, Vision, and Life Insurance, Supplemental Insurance, 401K matching, Flexible Time Off (PTO/Holidays), Higher Education/Training Reimbursement, and more.

Apply on criticalsolutionsit.applicantpro.com About employer

Report this job

Work requirements

Jobs in the United States