Jobs in the United States

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Added 5 mins ago
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Senior Modeling and Simulation Engineer
Astrion
Bedford / Hanscom AFB, MA
- $145,000 to $150,000 USD / year
Astrion has an exciting opportunity for a Senior Modeling and Simulation Engineer located at the Hanscom AFB in Bedford, MA. This role is in the C3I and Infrastructure Division (AFLCMC/HNI)…
Added 17 mins ago
PO
IT Technical Account Manager
Pacific Office Automation
Seattle, WA
- $60,000 to $100,000 USD / year
…post-sales calls, directing the client with on-boarding, conducting network discoveries, and providing technical direction and support. Complete quarterly business reviews, maintain a good…
Added 37 mins ago
Senior Security Engineer
PathAI
Boston, MA
We're looking for a Senior Security Engineer who thinks like a software engineer. You will make secure development the easy path at PathAI by embedding security into how our engineers…
Added 45 mins ago
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SENIOR NETWORK SECURITY ENGINEER
Jobgether
Remote, United States
- $120,000 to $140,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Network Security Engineer based in the United States.
Added 45 mins ago
Senior Juniper SRX Firewall Engineer
Jobgether
Remote, United States
The Senior Juniper SRX Firewall Engineer will play a critical role in maintaining and securing enterprise network infrastructure supporting mission-critical applications and operations.…
Added 1 hour ago
HP
Inside Sales Associate
High Point Networks LLC
West Fargo, ND · Billings, MT · Pueblo, CO · Sioux Falls, SD
- $55,000 to $65,000 USD / year
…from coast to coast. We specialize in anything that spans your network, data center, phone system and endpoints with a strong security focus across all things IT. Our Headquarters is in…
Added 1 hour ago
AC
Cost Engineer
Aston Carter
Costa Mesa, CA
- $75 to $85 USD / hour
Cost Engineer (Sustainment & Lifecycle Cost Modeling)
Added 1 hour ago
Senior Cloud Cybersecurity Engineer (DoD ATO/RMF)
Unity Technologies Corp LLC
Myersville, MD
…clients. Job Overview We are seeking a Senior Cloud Cybersecurity Engineer (DoD ATO/RMF) to join our team. You will design, assess, and strengthen secure cloud-hosted IT environments…
Added 1 hour ago
Quality Engineer / Principal Quality Engineer 2/3
Northrop Grumman
Elkridge, MD
…shared mission, we ’II support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry thought leader. At Northrop Grumman, you ’II…
Added 1 hour ago
Manager Information Technology 3
Northrop Grumman
Linthicum Heights, MD
…shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry thought leader. At Northrop Grumman, you will…
Added 1 hour ago
Sr Staff Cyber Systems Engineer
Northrop Grumman
Jessup, MD
Northrop Grumman Mission Systems Mission Defense Cyber Team has an opening for a senior systems engineer in the Cyber specialty discipline. As a senior Cybersecurity Systems Engineer (CSSE)…
Added 1 hour ago
Embedded Software Engineer II
Wabtec Corporation
Germantown, MD
…Electronically Controlled Pneumatics (ECP), Video and Event Recorders, Network Management Devices, Braking Systems, and Train Control Equipment. In this role, the Senior Embedded Software…
Added 1 hour ago
Senior Hardware Engineer - Cross Domain Solutions (SME)
CACI International
Fort Meade, MD
Job Title: Senior Hardware Engineer - Cross Domain Solutions (SME)
Added 1 hour ago
Data Engineer
Oshkosh Corporation
Hagerstown, MD · Frederick, MD
Bachelor’s degree in computer science, data science or a related field with three (3) or more years of working as a data engineer, ETL developer and/or data warehouse DBA.
Added 1 hour ago
Avionics Test Engineer I- Onsite
RTX Corporation
annapolis, MD
We are seeking a highly motivated Avionics Test Engineer to join our Systems Engineering team. In this role, you will support the testing and verification of avionics hardware using…
Added 1 hour ago
F5 Network Security Engineer, Senior
BOOZ, ALLEN & HAMILTON, INC.
Fort Meade, MD
…solutions involving F5 LTM, BGP, IPv6, HA architectures, and secure network design in support of critical DoD operations. This role offers the opportunity to take ownership of meaningful…
Added 1 hour ago
Security Engineer
BOOZ, ALLEN & HAMILTON, INC.
Annapolis Junction, MD
Lead risk and vulnerability assessments in network, system, and application areas.
Added 1 hour ago
Senior Platform Engineer
RTI International
UNAVAILABLE
As a Senior Platform Engineer, you will play a key role in building and advancing cloud-native platform capabilities, with a focus on Kubernetes, infrastructure automation, CI/CD,…
Added 1 hour ago
Senior Software and System Architect
NVIDIA USA
Remote, United States
Wide knowledge and understanding of networking protocols and common network topologies
Added 1 hour ago
Implementation Engineer
RadNet
Somerville, MA
The Implementation Engineer is responsible for end-to-end technical deployment, integration, and validation of Picture Archiving and Communication Systems (PACS) and related DeepHealth…
Added 1 hour ago
AU
Resilience and Emergency Management Intern - Spring 2027
AtkinsRealis USA Inc.
United States
- $23 to $29 USD / hour
Support & structured mentorship from various professionals throughout the global AtkinsRéalis network
Added 1 hour ago
Systems Support Engineer
Western Lithium Corp
Winnemucca, NV
Added 1 hour ago
Test Engineer II - Microwave
BAE Systems
Nashua, NH
Familiar with RF instrumentation (i.e. network analyzers, spectrum analyzers and signal sources), and the control of hardware through software interfaces (automated test sequence)
Added 1 hour ago
Systems Engineer for Large Public Venues (East Coast)
Hewlett Packard Enterprise
All, NY · All, DE · All, GA · All, PA · Boston, MA · All, NC · All, OH · All, MD · All, FL
The Systems Engineer for Large Public Venues on the East Coast will be mainly responsible for providing technical support and leadership in the creation of deliverable Wi-Fi and wireless…
Added 1 hour ago
Electrical Design Engineer - New Glenn Hardware-in-the-Loop
Blue Origin LLC
Seattle, WA
…moving between high-level system architecture (SIDs, BIDs, network topology) and detailed, build-level documentation (schematics, from-to tables, harness drawings,…

DAT Solutions, LLC

Security Engineer II

Seattle, WA, United States

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Job details

Apply by: Nov 20, 2026
Experience: 2-4 years of experience in a security engineering, DevSecOps, or closely related infrastructure/engineering role.
Posting language: English
Posted: Oct 20, 2026

Original job description

About DAT DAT Freight & Analytics is an award-winning employer of choice and a next-generation SaaS technology company that has been at the leading edge of freight and logistics innovation for nearly five decades. Founded in 1978, DAT operates the largest freight marketplace in North America - processing 250 million+ load posts annually and maintaining one of the largest repositories of freight market transaction data in the world. On a defined path to $1 billion in revenue, DAT deploys a suite of software solutions, machine learning models, and intelligent automation tools that help brokers, carriers, and shippers price freight accurately, source capacity, reduce risk, and operate more efficiently. With nearly 700 teammates across offices in Denver, CO; Portland, OR; Seattle, WA; Springfield, MO; Toronto, ON; and Bangalore, India, DAT combines the credibility of a multi-decade market leader with the drive of a company that is not done disrupting the industry it helped build. For more information, visit www.DAT.com Job Application Deadline: 10/31/2026 The Opportunity Security Architecture & Engineering (SAE) is the hands-on engineering arm of DAT's Information Security organization, sitting alongside the Security Operations Center (SOC) and Governance, Risk & Compliance (GRC) teams. SAE owns vulnerability management, cloud and network security, product security (AppSec/DevSecOps), and the security tooling that protects DAT's platforms and customer data. It's a small, high-ownership team - you won't be one of dozens of engineers on a rotation; the work you do has direct, visible impact on how quickly DAT can find, fix, and close out real security risk. What You'll Do

Vulnerability remediation - own and drive vulnerabilities identified through DAT's scanning and monitoring stack (including GitHub Advanced Security and cloud security tooling) through to closure against defined SLAs.
Incident response - participate in the security on-call rotation and serve as a technical responder during active security incidents, following DAT's incident response runbooks.
Secure design review - review architecture and feature designs from engineering teams for security risk as part of DAT's Secure Design Review process, before code ships.
Security tooling - maintain and improve the tools that make security scale, including WAF, endpoint protection, vulnerability scanning, and SIEM/alerting integrations.
Cloud & network security - contribute to ongoing cloud security hardening and Zero Trust network initiatives across DAT's AWS environment.
Cross-team partnership - work directly with product and engineering teams to close security exceptions, remediate findings, and build security into their workflows - without owning their roadmap.

What You'll Bring

2-4 years of experience in a security engineering, DevSecOps, or closely related infrastructure/engineering role.
Working knowledge of cloud security fundamentals, ideally AWS (IAM, network security groups, logging/monitoring).
Hands-on experience with vulnerability management tools and processes - finding, triaging, and driving remediation, not just reporting.
Comfort reading and writing code or scripts (Python, Bash, or similar) to automate security tooling and workflows.
Ability to work cross-functionally with engineering teams and communicate security risk in terms they can act on.
Willingness to participate in an on-call rotation for security incidents.

Bonus Skills

Experience with any of DAT's current security stack: CrowdStrike, GitHub Advanced Security (GHAS), SonarCloud, Cloudflare WAF, Auth0, or Torq.
A security certification such as Security+, GSEC, or an AWS security certification.
Prior experience on a lean security team where engineers own broad scope rather than a narrow specialty.
Familiarity with SOX or similar compliance-driven environments.

Why DAT? DAT is an award winning employer of choice. For starters, we have a hybrid work environment, but we also know what makes a great workplace. We have a time-tested and resolute set of operating values predicated on integrity, mutual respect, open communication, and executing with excellence. These values inform our strategic vision as much as any one of our products does. We've been an employer of choice in the ... For full info follow application link.DAT embraces the value of a diverse workforce, and believes it is a core strength of our company that we encourage those values in every DAT employee, at every level of our organization, regardless of tenure or rank. We provide equal employment opportunities (EEO) to all employees and applicants without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state, and local laws.Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

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More about this job

Skills

Cybersecurity
Regulatory compliance
GitHub
Incident response
Symantec Endpoint Protection
AWS
Identity and access management
Reporting
Python
Bash
Security+
Communication skills

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