The Appian Information Security department continuously evaluates the global threat landscape to ... Execute dedicated security engineering projects that directly improve Appian's overarching ...
The Appian Information Security department continuously evaluates the global threat landscape to ... Execute dedicated security engineering projects that directly improve Appian's overarching ...
VT Group (VTG) is seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. The ISSE will ...
VT Group (VTG) is seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. The ISSE will ...
Senior IT Security Engineer
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Senior IT Security Engineer
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SAIC is seeking an Information System Security Engineer (ISSE) to provide information security support. This position is in McLean, VA and requires an active TS/SCI clearance with Polygraph . This ...
Information System Security Engineer
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$200K - $240K/yr
SAIC is seeking an Information System Security Engineer (ISSE) to provide information security support. This position is in McLean, VA and requires an active TS/SCI clearance with Polygraph . This ...
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Senior IT Security Engineer
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Perform Information System Security Engineering (ISSE) activities throughout the system development lifecycle in accordance with NIST SP 800-160, NRO RMF requirements, and applicable cybersecurity ...
Information System Security Engineer
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Perform Information System Security Engineering (ISSE) activities throughout the system development lifecycle in accordance with NIST SP 800-160, NRO RMF requirements, and applicable cybersecurity ...
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Perform Information System Security Engineering (ISSE) activities throughout the system development lifecycle in accordance with NIST SP 800-160, NRO RMF requirements, and applicable cybersecurity ...
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$150K - $180K/yr
Perform Information System Security Engineering (ISSE) activities throughout the system development lifecycle in accordance with NIST SP 800-160, NRO RMF requirements, and applicable cybersecurity ...
Perform Information System Security Engineering (ISSE) activities throughout the system development lifecycle in accordance with NIST SP 800-160, NRO RMF requirements, and applicable cybersecurity ...
Perform Information System Security Engineering (ISSE) activities throughout the system development lifecycle in accordance with NIST SP 800-160, NRO RMF requirements, and applicable cybersecurity ...
Overview VTG is seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. This role ensures ...
Overview VTG is seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. This role ensures ...
Information System Security Engineer
Mclean, VA · On-site
$200K - $240K/yr
Description SAIC is seeking an Information System Security Engineer (ISSE) to provide information security support. This position is in McLean, VA and requires an active TS/SCI clearance with ...
Information System Security Engineer
Mclean, VA · On-site
$200K - $240K/yr
Description SAIC is seeking an Information System Security Engineer (ISSE) to provide information security support. This position is in McLean, VA and requires an active TS/SCI clearance with ...
Information Systems Security Engineer - SME Seeking an Information Systems Security Engineer (ISSE). The role of the ISSE is to bridge the gap between high level security policies/requirements and ...
Information Systems Security Engineer - SME Seeking an Information Systems Security Engineer (ISSE). The role of the ISSE is to bridge the gap between high level security policies/requirements and ...
Information Systems Security Engineer-SME Seeking an Information Systems Security Engineer (ISSE). The role of the ISSE is to bridge the gap between high level security policies/requirements and ...
Information Systems Security Engineer-SME Seeking an Information Systems Security Engineer (ISSE). The role of the ISSE is to bridge the gap between high level security policies/requirements and ...
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Overview VTG is looking for an Information System Security Engineer (ISSE)s in multiple locations. (Note: position is contingent upon program award and the postions are located in Chantilly VA ...
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Space Information System Security Engineer (ISSE)
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Overview VTG is looking for an Information System Security Engineer (ISSE)s in multiple locations. (Note: position is contingent upon program award and the postions are located in Chantilly VA ...
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Overview VTG is looking for an Information System Security Engineer (ISSE)s in multiple locations. (Note: position is contingent upon program award and the postions are located in Chantilly VA ...
The Appian Information Security department continuously evaluates the global threat landscape to ... Execute dedicated security engineering projects that directly improve Appian's overarching ...
Quick apply
The Appian Information Security department continuously evaluates the global threat landscape to ... Execute dedicated security engineering projects that directly improve Appian's overarching ...
The role of Information System Security Engineer (ISSE)* is responsible for conducting information systems security engineer activities throughout the lifecycle. Position Overview LV8D Solutions is ...
The role of Information System Security Engineer (ISSE)* is responsible for conducting information systems security engineer activities throughout the lifecycle. Position Overview LV8D Solutions is ...
They are seeking an Information Systems Security Engineer (ISSE) to bridge the gap between high-level security policies and their technical implementation, providing guidance and oversight throughout ...
They are seeking an Information Systems Security Engineer (ISSE) to bridge the gap between high-level security policies and their technical implementation, providing guidance and oversight throughout ...
Information Security Engineer Intern
Mclean, VA · On-site
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... information security program forward. Basic Qualifications * Education: Currently pursuing a Bachelor's or Master's degree in Cybersecurity, Computer Science, Computer Engineering, Information ...
Information Security Engineer Intern
Mclean, VA · On-site
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... information security program forward. Basic Qualifications * Education: Currently pursuing a Bachelor's or Master's degree in Cybersecurity, Computer Science, Computer Engineering, Information ...
The Appian Information Security department continuously evaluates the global threat landscape to ... Execute dedicated security engineering projects that directly improve Appian's overarching ...
The Appian Information Security department continuously evaluates the global threat landscape to ... Execute dedicated security engineering projects that directly improve Appian's overarching ...
Information Security Engineer information
See Virginia salary details
$67.4K - $78.5K
5% of jobs
$78.5K - $89.7K
6% of jobs
$89.7K - $100.8K
11% of jobs
$103K is the 25th percentile. Wages below this are outliers.
$100.8K - $111.9K
15% of jobs
The median wage is $120.1K / yr.
$111.9K - $123.1K
18% of jobs
$123.1K - $134.2K
16% of jobs
$138.9K is the 75th percentile. Wages above this are outliers.
$134.2K - $145.3K
11% of jobs
$145.3K - $156.5K
8% of jobs
$156.5K - $167.6K
5% of jobs
$167.6K - $178.7K
4% of jobs
$178.7K - $189.9K
1% of jobs
$67.4K
$125.7K
$189.9K
How much do information security engineer jobs pay per year?
What are the key skills and qualifications needed to thrive as an information security engineer, and why are they important?
What is an information security engineer?
What are some common challenges information security engineers face when collaborating with other departments?
What does an information security engineer do?
An information security engineer works closely with information security specialists to analyze an organization’s computer and network system and identify and fix any potential issues related to fraud, cyber attacks, leaked data, or other security breaches. Your security engineering duties include performing routine maintenance and upgrades on security systems and programs, fixing issues brought to you by information security specialists, and researching solutions to improve current systems. You carry out your responsibilities in the information technology department of an organization, but you may also report to other departments to update management on the organization’s security status.
What is the difference between Information Security Engineer vs Network Security Engineer?
| Aspect | Information Security Engineer | Network Security Engineer |
|---|---|---|
| Certifications | CompTIA Security+, CISSP, CEH | CCNA Security, CISSP, CompTIA Security+ |
| Work Environment | Designs security systems, analyzes threats, implements security protocols | Configures and manages network security devices, monitors network traffic |
| Employer & Industry Usage | Tech companies, finance, government agencies | Telecom, enterprise IT, cybersecurity firms |
While both roles focus on protecting digital assets, the Information Security Engineer develops comprehensive security strategies and policies, whereas the Network Security Engineer primarily manages network defenses and infrastructure. Understanding these distinctions helps organizations assign the right security responsibilities and professionals.

Full-time
Posted 17 days ago
Job description
The Appian Information Security department continuously evaluates the global threat landscape to protect Appian operations and service offerings. Our mission is to build, monitor, and scale robust security tools and processes that shield critical corporate and customer assets from emerging threats, international security concerns, and vulnerabilities. This role offers an unparalleled launchpad to transition academic knowledge into real-world impact, giving you direct ownership over intrusion detection capabilities and cloud-based defense strategies for our AI-Powered Process Automation ecosystem.
This role is based at our headquartered in McLean, Virginia. Appian was built on a culture of in-person collaboration, which we believe is a key driver of our mission to be the best. Employees hired for this position are expected to be in the office 5 days a week to foster that culture and ensure we continue to thrive through shared ideas and teamwork. We believe being in the office provides more opportunities to come together and celebrate working with the exceptional people across Appian.
What You'll Do
- Build and scale internal security systems to enable Appian InfoSec to quickly adapt, monitor, and defend against modern attacker techniques.
- Analyze and investigate complex security-related data pulled from a wide range of security products, logging devices, and endpoint monitors.
- Design and implement enhanced detection technologies across various Appian systems to proactively surface potential anomalies and vulnerabilities.
- Conduct comprehensive risk analysis on infrastructure assets and provide actionable recommendations for remediation or mitigation.
- Execute dedicated security engineering projects that directly improve Appian's overarching intrusion detection, scanning, testing, and response capabilities.
Required Qualifications
- Education: Currently pursuing a Bachelor's degree or Master's in Computer Science, Cybersecurity Engineering, or Computer Engineering with strong academic record.
- Experience: Progressive internship, co-op, or academic project experience centered on Cybersecurity Engineering or threat analysis.
- Technical Experience: Hands-on programming or scripting experience in one or more languages, specifically Java, Python, or C/C++.
- Communication: Effective written and verbal communication skills with the ability to collaborate in a professional environment.
Preferred Qualifications
- Core Fundamentals: A strong, foundational understanding of network fundamentals and internet protocols, including TCP/IP networking, DNS, and DHCP.
- Familiarity with administration and security best practices for both Windows and Linux/Unix operating systems.
- Fundamental knowledge of cloud-based infrastructures (SaaS, PaaS, IaaS) and modern network security architectures.
- Proven fluency in AI and LLMs, encompassing both the strategic development of AI-powered platform capabilities and the hands-on application of AI tools to accelerate daily workflows.
- Demonstrated leadership experience (e.g. executive roles in student organizations, club leadership, or captaincy of team-based activities).
At this time, Appian will not sponsor a new applicant for employment authorization for this position.
Thank you for your interest in joining our team! Please note that we will officially begin reviewing applications and scheduling interviews starting August 2026. We appreciate your patience and look forward to connecting with you then.
At Appian, we embrace AI as part of how we work and innovate. While candidates are encouraged to use AI for preparation and learning, we restrict AI usage for live interviews and assessments unless otherwise specified. In some cases, AI use may be part of the assessment, and expectations will be communicated in advance.
About Appian
Sourced by ZipRecruiter
Industry
Software development
Company size
1,001 - 5,000 Employees
Headquarters location
McLean, VA, US
Year founded
1999