Jobs in the United States

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Added 5 mins ago
Senior Specialist, Electrical Engineering
L3Harris Technologies
Herndon, VA · Carlsbad, CA · Palm Bay, FL
L3Harris has an immediate need for an Electrical Engineer to join our talented team and support our customers. The candidate will perform electronics design using electrical design and…
Added 9 mins ago
UA
Computer Engineer
US ARMY HUMAN RESOURCES COMMAND (DRU)
Fort Knox, KY
- $106,437 to $138,370 USD / year
About the Position: Serves as a Computer Engineer for Human Resources Command (HRC),
Added 23 mins ago
TT
Market Data Engineer
Trading Technologies
New York, NY
- $175,000 to $200,000 USD / year
We are looking for an experienced Market Data Engineer with at least 8 to 10+ years of relevant professional experience in software engineering and financial market data systems. Must have…
Added 25 mins ago
IG
Network Security Engineer/Architect
Insight Global
Remote, United States
- From $75 USD / hour
…Palo Alto, Cisco ASA and FTD (working alongside the wireless engineer on this role). Can find and close gaps in architecture, monitoring, process and…
Added 28 mins ago
NS
DISTINGUISHED SCIENTIST/ENGINEER FOR USW ENTERPRISE SOS INTEGRATION
Naval Sea Systems Command
Naval Base Newport, RI
- $192,695 to $209,600 USD / year
You will serve as the Director of Undersea Warfare (USW) System of Systems (SoS) Integration in Code 25 of NAVUNSEAWARCENDIV NEWPORT RI.
Added 32 mins ago
Senior Structural Engineer - Local Roots, National Impact
Jobgether
Remote, United States
…next steps. Our partner is looking for a Senior Structural Engineer - Local Roots, National Impact based in the United…
Added 32 mins ago
Principal Software Quality Engineer
Jobgether
Remote, United States
…establish robust testing frameworks. You will also lead the integration of AI agents into testing workflows, enabling intelligent test generation, automated failure analysis, and improved…
Added 38 mins ago
NS
ENGINEER
Naval Sea Systems Command
Panama City Naval Surface Warfare Center, FL
- $40,736 to $138,370 USD / year
You will serve as an ENGINEER within NSWCPCD's specialized coastal and littoral missions, including Littoral Warfare, Mine Warfare, Naval Special Warfare, Diving and Life Support and…
Added 40 mins ago
VH
Biomedical Engineer
Veterans Health Administration
Tulsa, OK
- $71,125 to $139,166 USD / year
The Eastern Oklahoma VA Health Care System seeks a Biomedical Engineer to support healthcare technology management. Responsibilities include assessing, acquiring, implementing, maintaining,…
Added 40 mins ago
VH
Biomedical Engineer
Veterans Health Administration
Tulsa, OK
- $71,125 to $139,166 USD / year
The Eastern Oklahoma VA Health Care System seeks a Biomedical Engineer to support healthcare technology management. Responsibilities include assessing, acquiring, implementing, maintaining,…
Added 42 mins ago
CS
Lead Java Developer
Charles Schwab
Lone Tree, CO
- $165,000 to $174,000 USD / year
…support key banking production and services for our clients. The application portfolio is a combination of SaaS and in-house developed applications. Our technology is a key foundation for…
Added 43 mins ago
MBSE Systems Engineer - Level 3 or 4 (AHT)
Northrop Grumman
Boulder, CO
As a Model-Based Systems Engineering (MBSE) Systems Engineer on this team, you will support the development of the system architectures, requirement decomposition, and model-based analysis…
Added 43 mins ago
Software DevOps Engineer
Infinity Technology
Colorado Springs, CO
Job Summary: As a DevOps Engineer, you will be responsible for designing, implementing, and maintaining processes for deploying several large-scale architectures. You will advocate for…
Added 43 mins ago
System Development Engineer, Keya
Amazon
Denver, CO
Later in the afternoon, you're writing code - maybe building a new CloudWatch alarm integration, extending an internal CLI tool, or implementing a feature on your team's roadmap. You wrap…
Added 43 mins ago
WS
Software Engineer III
WALMART SUPER CENTER
Denver, CO
- $126,901 to $198,000 USD / year
Added 44 mins ago
UG
Senior Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Enterprise Finance Data Engineering team is seeking a Senior Data Engineer to design, build, and manage the data foundations that power enterprise finance analytics, automation, and…
Added 48 mins ago
UC
Mechanical Engineer
U.S. Coast Guard
Glen Burnie, MD
- $143,913 to $187,093 USD / year
This vacancy is for a GS-0830-14, Mechanical Engineer located in the Department of Homeland Security, U.S. Coast Guard, SFLC ESD MAIN PROPULSION SYS SEC -SFLC-ESD-NAME-MAIN PROP in…
Added 1 hour ago
UG
Principal Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
The Enterprise Finance Data Engineering team is seeking a Lead Data Engineer (Principal Data Engineering) to design, build, and manage the foundational data architectures that power…
Added 1 hour ago
Snowflake/ Databricks Data Engineer
Jobgether
Remote, United States
This is an opportunity for an experienced Data Engineer to help build and maintain modern, scalable data solutions that turn raw information into trusted, business-ready assets. Working…
Added 1 hour ago
J
Head of Product & Engineering
Jobgether
Remote, United States
- $200,000 to $225,000 USD / year
…support business growth. You will also champion the practical integration of AI into both product development and customer-facing solutions. This is an exciting opportunity to influence a…
Added 1 hour ago
Quality Engineer Stf
Lockheed Martin
Grand Prairie, TX · Grand Prairie
Lockheed Martin is seeking an experienced Staff Quality Engineer (QE) based in Grand Prairie, TX, supporting Missiles and Fire Control (MFC) production sites.
Added 1 hour ago
Dev Sec Engineer - Secret Clearance
Lockheed Martin
Huntsville, AL · Huntsville
GNI is seeking a DevSecOps Engineer to join its Software Factory team.
Added 1 hour ago
Scrum Master / Software Engineer Sr
Lockheed Martin
King of Prussia, PA · King of Prussia
…direct authority. Prior experience as a Systems or Software engineer with domain knowledge of ground systems, networks, and integration & test of enterprise software products is…
Added 1 hour ago
Full Stack Engineer, Forward Deployed
Applied Computing
Houston
Each pod delivers 2–3 customer deployments per quarter, owning application deployment, integration, customisation, and operational reliability. You will be required to travel.
Added 1 hour ago
Engineer Manufacturing
Northrop Grumman
Madison, AL
This role is in support of Northrop Grumman Defense Systems (DS) Enhanced Production and Integration Center. The manufacturing engineer in this role will be responsible for…

ExtraHop

Senior IT Systems Engineer

Remote, United States

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Job details

Experience: 8+ years of experience in Unix/Linux systems administration and software development.
Posting language: English
Posted: Nov 2, 2026

Original job description

At ExtraHop, we’re on a mission to protect and empower the connected enterprise. We reveal what is happening in the very infrastructure that sustains businesses, lives, and communities, and ensure the integrity of networks, data, systems, and processes. Organizations rely on ExtraHop to provide visibility into the cyber threats, vulnerabilities, and network performance issues that evade their existing security and IT tools. With this insight, organizations can investigate smarter, stop threats faster, and keep operations running.

Our mission is fueled by a profound social and moral responsibility to be the best at what we do, ensuring a secure world where everyone can thrive. If this sounds like a place you’d like to spend the next chapter of your career, we’d love to hear from you.

Position Summary

We are seeking a Sr. IT Systems Engineer to ensure the 24x7 availability and performance of our infrastructure through secure, scalable cloud solutions and automation. This is a hybrid architectural, implementation, and support role. You will design and manage production monitoring, streamline workflows, contribute to documentation, and write efficient, maintainable code. With 8+ years of experience, strong Unix/Linux expertise, and knowledge of networking protocols, you’ll collaborate across teams to solve complex problems, improve system reliability, and proactively address security risks. You will work within a team of mid-level and senior IT engineers and developers spanning the network and systems infrastructure, identity management, security, and integration spaces, expanding our service portfolio following business needs and iterating and improving upon our existing infrastructure. This role offers the opportunity to tackle new challenges and grow within a dynamic, fast-paced environment.

Key Responsibilities

Ensure 24x7 responsiveness of services and infrastructure, including on-call rotation for production services.
Design and manage production system monitoring, using ExtraHop wire data products and conventional tools.
Add to our internal and stakeholder-facing knowledge bases, including design documents, playbooks, diagrams, and documentation.
Design and construct secure, future-proof, hybrid/multi-cloud services and networks.
Implement and improve human and automated workflows for operations and support.
Write elegant, extensible, sustainable code to solve current and future problems as simply as possible, but no simpler.
Learn and grow as an engineer and as a colleague.

Required Qualifications

8+ years of experience in Unix/Linux systems administration and software development.
Proficiency in using Shell/Bash and other automation tools within a Linux/Unix environment.
Familiarity with a distributed version-control workflow in a team setting (e.g., Git).
Competency in web infrastructure operations, including development and deployment.
Experience or strong interest in cloud and serverless infrastructure.
Understanding of virtualization platforms such as Linux KVM.
In-depth knowledge of enterprise networking and application protocols: TCP/IP, HTTP, SSH, DNS, LDAP, TLS.
Strong communication skills (verbal and written), with an ability to collaborate effectively across teams.
Self-directed problem-solving ability, with skills in building consensus among peers and partners.
Security-focused mindset across all operational activities.
Ability to express and defend well-formed opinions on technical topics, even in respectful disagreement (e.g., emacs vs. vi).
Willingness to take on new, undefined challenges and explore innovative solutions.

Preferred Qualifications

Experience with cloud virtualization platforms like AWS, Azure, or GCP.
Our team doubles as an escalation point for desktop support, and we manage the Active Directory environment; Windows and/or MacOS competency is a plus.
Experience with Google Workspace administration is an asset.
Understanding of firewall and security management principles.
Understanding of secondary networking and application protocols: UDP, SMTP, NTP, SNMP, Finger.
Hands-on experience with Linux configuration management systems (e.g., Ansible, Puppet, Chef).
Familiarity with network switching and routing equipment, including configuration and deployment.
Strong attention to detail, especially regarding grammatical nuances such as the Oxford comma and double sentence spacing.

Skills and Competencies

Technical Expertise: Deep understanding of Linux/Unix systems, networking protocols, and automation tools.
Collaboration: Strong teamwork and interpersonal skills, working effectively across cross-functional teams.
Problem-Solving: Ability to diagnose complex systems and offer clear, actionable solutions.
Security Mindset: Proactively identifies and mitigates security risks in operational workflows.
Communication: Articulate communicator, capable of explaining technical concepts to non-technical audiences.
Adaptability: Comfortable with ambiguity and excited to learn new technologies and approaches.
Critical Thinking: Open-minded yet decisive, with an ability to analyze different perspectives and make informed decisions.

Compensation & Benefits: The salary range for this role is $135,000 – $149,000 per year, plus eligibility for an annual performance-based discretionary bonus and stock option grants. We offer a comprehensive benefits package including medical, dental, and vision coverage (effective Day 1), a 401(k) with employer match, flexible PTO, parental leave, and more.

ABOUT EXTRAHOP

ExtraHop is reinventing Network Detection and Response (NDR) to offer enterprises unparalleled visibility, context, and control against emerging threats. The platform integrates NDR with Network Performance Management (NPM), Intrusion Detection Systems (IDS), and forensics, providing a single, comprehensive solution. By decrypting and analyzing complete packet-level data at wire speed and leveraging cloud-scale machine learning, ExtraHop empowers Security Operations Centers (SOCs) to detect, investigate, and remediate modern cyber risks in real time across their entire hybrid infrastructure, including data center, cloud, and SASE environments.

This comprehensive approach and market innovation have earned ExtraHop unique recognition as the only NDR vendor acknowledged as a leader by all major analyst firms, including the 2025 Gartner® Magic Quadrant for Network Detection and Response™, the 2025 Forrester® Wave for Network Analysis and Visibility, the 2024 IDC® Marketscape for NDR, and the 2025 Gigamon® Radar Report for Network Detection and Response. Since 2007, ExtraHop has consistently helped organizations worldwide extract in-depth network telemetry and contextual insights, affirming its commitment to protecting and empowering the connected enterprise.

OUR VALUES

Our culture is rooted in our five Values. These set the expectations for how we work individually and collectively as a team.

Lead with Purpose: We are driven to deliver results that create a positive impact for our customers, partners, and colleagues.

Act with Integrity: We operate with transparency, authenticity, and always in the best interest of the company.

Find a Way: We are resourceful, tackle hard problems with a sense of urgency and ownership, and do what it takes to get the job done.

Innovate: We listen to customers, partners, and the market, and respectfully push boundaries and challenge the status quo.

Share Success: We run together, we win together. We value diverse perspectives, hold space for all voices, and achieve the best results as a team.

BENEFITS

Employees' wellbeing is top of mind for the ExtraHop team. Employees and their families will have the option to participate in the following benefits:

Health, Dental, and Vision Benefits
Flexible PTO, Sick Time Prorated Based on Date of Hire, and All Federal Holidays (US Only) + 3 Days of Paid Volunteer Time
Non-Commissioned Positions may be eligible to participate in the Annual Discretionary Bonus Plan
FSA and Dependent Care Accounts + EAP, where applicable
Educational Reimbursement
401k with Employer Match or Pension where applicable
Pet Insurance (US Only)
Parental Leave (US Only)
Hybrid and Remote Work Model

Our people are our most important competitive advantage, leading the charge against cyber criminals. Join the fight today!

To learn more, visit our website or follow us on LinkedIn.

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More about this job

Skills

Control production
Documentation
UNIX
Linux
Security threats
Manage production systems
System administration
Software development
Bash
Workflow
Git
DNS
LDAP
Communication skills
Problem solving
AWS
Microsoft Azure
Google Cloud
Microsoft Active Directory
Microsoft Windows
SMTP
SNMP
Ansible
Puppet
Attention to detail
Collaboration
Teamwork
Interpersonal skills
Adaptability
Critical thinking

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