717 IT & Software Developer jobs in the US
Woodlawn Drive 1801, Woodlawn
$85,150 - 153,925
Requirements
Must:
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- 3+ years of experience in network security or intrusion detection.
- Proven experience with Snort 3.x or similar IDS/IPS platforms.
- Proficiency in Unix/Linux operating systems.
- Experience writing detection signatures (Snort, YARA, or similar).
- Strong understanding of TCP/IP networking and common attack vectors.
- Bachelor’s degree in Computer Science, Cybersecurity, or a related field (or equivalent experience).
- Self-driven with the ability to work independently, prioritize tasks, and advance initiatives.
- Clear written and verbal communication skills suitable for professional environments.
- Familiarity with Agile frameworks and iterative development practices.
- Analytical mindset with strong problem-solving capabilities.
- Must be able to obtain and maintain a Public Trust as required by the contract.
###
Responsibilities
As an Intrusion Detection Systems (IDS) Engineer, I will manage, configure, and maintain Snort 3.x servers and applications. My daily tasks will include monitoring and optimizing network intrusion detection platform performance, ensuring the high availability and reliability of IDS infrastructure, and executing necessary system updates, patches, and upgrades.
I will create, test, and maintain YARA signatures for malware detection while developing and fine-tuning Snort rules to identify emerging threats. Collaborating with the Security Operations team on threat detection and responses will be a key aspect of my role, as will participating in incident response activities when network intrusions are detected. Furthermore, I will document procedures, configurations, and security findings.
Beyond technical responsibilities, I will utilize Unix/Linux command line operations for IDS and security tool management, automating routine tasks through scripting and configuration management while troubleshooting system and application issues independently.
###
Description
At Leidos, we strive to provide innovative solutions driven by the dedication of our diverse and talented workforce. We empower our teams, contribute positively to our communities, and maintain a firm commitment to ethical practices. In our environment, everyone’s contributions are valued, whether they are contractors or employees. We seek individuals willing to challenge the status quo and lead proactive change. If you are passionate about enabling life-changing services for those around you, we would love for you to become part of our Leidos family. Let's make a difference together!
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You can find System Engineer salaries in the United States here.
How many System Engineer jobs are in the United States?
Currently, there are 717 System openings. Check also: Linux jobs, Windows jobs, Network jobs - all with salary brackets.
Is the US a good place for System Engineers?
The US is one of the best countries to work as a System Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for System Engineer jobs in the United States?
bunny.net, Confidential, AI (Artificial Intelligence) Incorporated, Diploma Healthcare Group, Asset Inventories Inc., Render-Up, Milestones Day School & Transition Program among others, are currently hiring for System roles in the United States.
The company with most openings is Leidos as they are hiring for 127 different System Engineer jobs in the United States. They are probably quite committed to find good System Engineers.
The company with most openings is Leidos as they are hiring for 127 different System Engineer jobs in the United States. They are probably quite committed to find good System Engineers.
