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Added 3 mins ago
Electrical Hardware Engineer, AI Satellites (Starmind)
SpaceX
Bastrop, TX
Get hands-on and support hardware through production, satellite integration, and flight
Added 12 mins ago
Engineer - Automation Engineering – Biologics- Lilly Medicine Foundry
Eli Lilly and Company
United States
The Engineer - Automation Engineering will work as a member of the Automation Engineering Department at Eli Lilly, Foundry. The engineer will provide automation support for one or more…
Added 18 mins ago
PG
Full Stack Engineer – AI Healthcare
Premier Global Links
Mountain View · Mountain View, CA
- $140,000 to $200,000 USD / year
Premier Global Links LLC is seeking a talented Full Stack Engineer for an innovative healthcare technology company developing AI-powered clinical software and ambient documentation…
Added 20 mins ago
AI Chat R&D Trainee - Full-Stack Engineer (Go Backend) - Bilingual Mandarin
CWILL
Remote, United States
CWILL (pronounced 'quill') is a post-purchase and retention suite built for Shopify brands. Reduce support tickets, recover lost revenue from returns, and turn one-time buyers into loyal…
Added 20 mins ago
AI SEO R&D Trainee - Full-Stack Engineer (Go Backend) - Bilingual Mandarin
CWILL
Remote, United States
CWILL (pronounced 'quill') is a post-purchase and retention suite built for Shopify brands. Reduce support tickets, recover lost revenue from returns, and turn one-time buyers into loyal…
Added 20 mins ago
Loyalty & Referrals R&D Trainee - Full-Stack Engineer - Bilingual Mandarin
CWILL
Remote, United States
Production bug fixes and data support for enterprise customers take up a full engineer's time today. As an R&D Trainee, you'll own much of this work, learning our systems from the inside,…
Added 20 mins ago
C-
Principal Software Engineer - Full Stack
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
As a Principal Full Stack Software Engineer, you will own the technical direction of CVector’s customer-facing platform end to end - from the real-time data visualization and AI-driven…
Added 20 mins ago
C-
Principal Software Engineer - Backend & AI Infra
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
As a Principal Software Engineer - Backend & AI Infra focus, you will play a critical role in evolving CVector’s core backend platform. You will work on time-series data systems,…
Added 20 mins ago
C-
Senior Software Engineer - Backend & AI Infra
CVector - Industrial AI
Remote, United States
- $125,000 to $150,000 USD / year
As a Senior Software Engineer - Backend & AI Infra focus, you will play a critical role in evolving CVector’s core backend platform. You will work on time-series data systems, AI-assisted…
Added 20 mins ago
C-
Senior Software Engineer - Full Stack
CVector - Industrial AI
Remote, United States
- $125,000 to $150,000 USD / year
As a Senior Full Stack Software Engineer, you will play a key role in designing, building, and evolving CVector’s core platform - including our web applications, back-end data pipelines,…
Added 32 mins ago
Sr. Electrical Engineer, Hardware Reliability (Starlink)
SpaceX
Bastrop, TX
As a Sr. Electrical Engineer on the Starlink team, you will be responsible for electrical hardware failure analysis, PCBA reliability, and quality of the PCBA production process. This is a…
Added 42 mins ago
VR
Electrical Engineer
Verne Robotics
San Francisco, CA
- $150,000 to $250,000 USD / year
We’re looking for an Electrical Engineer to design, build, and validate the electronics that power Verne’s robots. You’ll own electrical systems from requirements and schematics through PCB…
Added 57 mins ago
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Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Middletown, NJ
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…
Added 57 mins ago
Senior Quality Engineer
Pearson
Trenton, NJ
…automation maturity, and release confidence across platforms that support the full assessment lifecycle, from exam creation through secure exam…
Added 57 mins ago
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Senior .NET Full Stack Engineer with C#
Cognizant
Trenton, NJ
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 57 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Trenton, NJ
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 57 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Trenton, NJ
- $86,000 to $99,000 USD / year
Support reliable production environments through observability, monitoring, incident response, performance optimization, and continuous integration and continuous delivery practices on AWS.
Added 57 mins ago
** Manufacturing Engineer Technician
Dwyer Instruments, Inc.
Swedesboro, NJ
Support production teams in achieving manufacturing goals and timelines.
Added 57 mins ago
** Senior Manufacturing Engineer
Dwyer Instruments, Inc.
Swedesboro, NJ
Are you a hands-on manufacturing engineer who enjoys solving complex production challenges and turning ideas into reliable, efficient processes?
Added 1 hour ago
Software Engineer, Infrastructure & Reliability
CrewAI
Remote, United States
This is not a pure DevOps support role. You'll write code, improve systems, design deployment paths, harden production, and build the internal platform that lets CrewAI scale and scale our…
Added 1 hour ago
Forward Deployed Engineer - (East coast based)
CrewAI
Remote, United States
The Forward Deployed Engineer (FDE) at CrewAI is a pivotal, customer-facing role that bridges the gap between our cutting-edge AI technology and our clients' specific needs. We are looking…
Added 1 hour ago
Director, Operations - Steel & Wire Service Line
Quanta Infrastructure Solutions Group, LLC
Remote, United States
…use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct…
Added 1 hour ago
QI
Director, Operations - Steel & Wire Service Line
Quanta Infrastructure Solutions Group, LLC
Remote, United States
- $175,000 USD / year
…use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct…
Added 1 hour ago
G
Design Engineer - Millwork
GPAC
Palm Harbor, FL
- $70,000 to $90,000 USD / year
We are seeking a skilled Design Engineer to join our team at a high-end Millwork and Component manufacturer. This role is responsible for developing precise and innovative millwork designs,…
Added 1 hour ago
G
Design Engineer - Millwork
GPAC
Palmetto, FL
- $70,000 to $90,000 USD / year
We are seeking a skilled Design Engineer to join our team at a high-end Millwork and Component manufacturer. This role is responsible for developing precise and innovative millwork designs,…

GD Information Technology, Inc.

Senior Network Security Engineer

United States

The likely salary range for this position is $119,000 - $161,000.

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Job details

Pay: The likely salary range for this position is $119,000 - $161,000.
Posting language: English
Posted: Nov 5, 2026

Original job description

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

None

Clearance Level Must Be Able to Obtain:

None

Public Trust/Other Required:

NACI (T1)

Job Family:

Cyber and IT Risk Management

Job Qualifications:

Skills:

Cisco Firewall, Cisco VPN, Palo Alto Networks Next Generation Firewalls (NGFW), Remote Access VPNCertifications:

NoneExperience:

4 + years of related experienceUS Citizenship Required:

Job Description:

The Senior Network Security Engineer is responsible for the configuration, deployment, and management of the customer’s security appliances and infrastructure in a 24x7x365 environment. The senior engineer is responsible for but not limited to monitoring, configuration changes, accounts, and software updates for the customer’s security appliances for internal and border security framework. The engineer must be able to analyze, troubleshoot, and remediate issues within the enterprise. The engineer will also work closely with other teams to ensure that all security solutions are performing to standard.

This position is located at 6555 Rock Spring Drive, Bethesda, MD travel is primarily local in the DC metro area.

Responsibilities:

Administration of LAN technologies for Cisco ASA Firewalls
Administration of firewalls, including but not limited to Cisco ASA, ACS, RSA, Cisco AnyConnect, Gigamon, Cisco VPN, Palo Alto
Assist in troubleshooting and problem solving for a wide variety of client/user LAN/Security related issues
Work closely with other IT functional teams to ensure cohesive support and strategies across the IT organization
Support the development of project plans and execute as authorized
Maintain relationships with key Third-Party software/hardware vendors to provide support to the infrastructure as needed.
Provide daily support for tickets: service requests, incidents, problems, and tasks
Execute tasks to support projects
Auditing and Compliance
Configuration changes and Code upgrades needed to address vulnerabilities report by internal/external audits.
Vulnerability mitigation.
IOS code version bug scrapping with Cisco SME/TAC
IOS code version lab testing before implementing in production
Quarterly IOS code upgrades
Auditing of any newly deployed firewalls to verify compliance
24-hours availability for weekly On-Call rotation with the security team
Firewall hardware refreshes including rack and stack

Required Skills:

BS degree in Computer Science, Information Systems or equivalent.
Minimum of four years of experience implementing and maintaining Cisco ASA, VPN, ACS, AnyConnect, Gigamon
Minimum four years of experience in a Network Security Engineering role.
Experience with network infrastructure in enterprise datacenter solutions.
Experience with mid to large scale implementations of Cisco firewalls.
Ability to obtain a Public Trust

The likely salary range for this position is $119,000 - $161,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

Travel Required:

Less than 10%

Telecommuting Options:

Hybrid

Work Location:

USA MD Bethesda

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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More about this job

Skills

Risk management
VPN
Microsoft Access
Troubleshoot
LAN
Cisco AnyConnect
Troubleshooting
Problem solving
Auditing
Regulatory compliance
Computer science

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