Security Engineer
Appian Corporation
Job Description
Job Description
Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together.
The Appian Information Security department continuously evaluates the threat-landscape for Appian operations and enhances security posture via automation. We are seeking an Information Security Engineer to secure and automate our infrastructure and code development and deployment processes. You will join a team that builds internal tools and CI/CD pipelines, integrates third-party security tools, helps maintain a secure code base, and partners with stakeholders to ensure the availability of security and corporate services.
This role is based at our headquarters 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.
To be successful in this role, you need:
To collaborate with interdepartmental teams to help securely automate manual, checklist-driven processes
To coordinate with interdepartmental teams to research and prevent potential security issues
To support internal security reviews and participate in architectural design discussions
To provide analysis and investigation of security related data from a wide range of security products and devices
To work with various Appian systems to design and implement enhanced detection technologies
To have a familiarity with Linux/Unix and Windows systems
To have the ability to manage multiple tasks efficiently
To be proactive in learning new technologies
Basic Qualifications:
2+ years experience developing CI/CD pipeline infrastructure to facilitate DevSecOps
2+ years experience integrating third party security tooling into the DevSecOps lifecycle
Excellent communication skills, including the ability to effectively communicate in English both verbally and in writing
Bachelor's degree in Computer Science
Experience managing infrastructure in one or more of AWS (preferred), GCP or Azure, as well as containerized deployments.
Experience implementing a DevSecOps lifecycle
Proficiency in at least one scripting language (Python preferred)
Proficiency in infrastructure-as-code tools (Terraform preferred)
Solid understanding of network fundamentals and internet protocols (TCP/IP networking and network services DNS, DHCP, etc.)
Knowledge of cloud-based infrastructures (SaaS, PaaS, IaaS)
Preferred Qualifications:
Demonstrated experience leveraging Artificial Intelligence to enhance security automation and development processes
Experience automating security processes to enhance efficiency and threat response
Relevant information security certifications (AWS Security, and/or other SANS certifications)
Tools and Resources
- Training and Development: During onboarding, we focus on equipping new hires with the skills and knowledge for success through department-specific training. Continuous learning is a central focus at Appian, with dedicated mentorship and the First-Friend program being widely utilized resources for new hires.
- Growth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. This commitment ensures that employees have access to a holistic range of development opportunities.
- Community: We'll immerse you into our community rooted in respect starting on day one. Appian fosters inclusivity through our 8 employee-led affinity groups. These groups help employees build stronger internal and external networks by planning social, educational, and outreach activities to connect with Appianites and larger initiatives throughout the company.
Benefits
Appian offers a comprehensive benefits package designed to support your health, wellbeing, and financial future. Benefits may include health coverage, Employee Assistance Program (EAP) with free mental health support, life and disability insurance, an Employee Stock Purchase Program (ESPP), a retirement/pension plan, wellness dollars, tuition reimbursement, family-forming benefits and more. Benefits vary by country—please ask your Talent Acquisition contact for details specific to the location you are applying to.
About Appian
Appian provides process automation technology. We automate complex processes in large enterprises and governments. Our platform is known for its unique reliability and scale. We've been automating processes for 25 years and understand enterprise operations like no one else. For more information, visit appian.com. [Nasdaq: APPN]
Follow Appian: LinkedIn, Youtube, Instagram, Facebook
Appian is an equal opportunity employer that strives to attract and retain the best talent. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state, or local law.
Appian provides reasonable accommodations to applicants in accordance with all applicable laws. If you need a reasonable accommodation for any part of the employment process, please contact us by email at View email address on ziprecruiter.com. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address.
Appian's Applicant & Candidate Privacy Notice
- ...Staff Security Engineer (IOT/Embedded Security) Tysons, Virginia The Staff Security Engineer will identify security risks within our IoT device ecosystem, communicate those risks to management, and assist with the mitigation efforts. This role requires hands-on experience...SuggestedCasual workWork at officeImmediate startWorldwide
- ...and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people... ...Polygraph Summary We are seeking a Senior Security Engineer to support cybersecurity operations, compliance, and risk management...Suggested
$98k - $163k
...Job Family: IT Cyber Security Travel Required: Up to 10% Clearance Required: Active Public Trust What You Will Do: Lead the design, deployment, and maintenance of Trellix security architecture. Monitor, analyze, and respond to security...SuggestedTemporary workFlexible hours- ...Security Engineer Tysons, Virginia As a Cloud Security Engineer, the primary role is to support the security of our cloud environments across AWS, GCP, and Azure. This involves assisting in identifying and mitigating security risks, using cloud-native security tools...SuggestedCasual workWork at officeImmediate start
- ...Senior Security Engineer Most wealth management is fragmented. Range is building AI-powered wealth management that actually works. One platform – investments, taxes, retirement, estate – all of it. All helping members manage financial complexity. Backed by Google's...Suggested
- ...POA&M tracking activities, supporting remediation efforts and preparation of recurring cybersecurity scorecard data. - Monitor security tools and alerts, performing initial triage and escalating issues in accordance with defined processes. - Maintain and update incident...Minimum wageContract workTemporary workWork experience placementRemote work
$81k - $120k
...Security Engineer (Senior Level) Are you looking for limitless career opportunities with a company that values growth, innovation, and teamwork? At Ntiva, we're more than a Managed Services Provider, we're a community dedicated to helping each other, our clients, and...Contract workTemporary workRemote work$161.8k - $184.6k
...Mainframe Security Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers...Full timePart timeH1bLocal area$156k - $193k
...Sr. Information Systems Security Engineer Tysons Corner, VA We are seeking a skilled and motivated Sr. Information Systems Security Engineer to join our dynamic team and play a pivotal role in safeguarding our organization's digital assets and sensitive information...Full timeWork experience placementLocal areaFlexible hours- ...TLA is seeking an Information System Security Engineer (ISSE). This is a critical role responsible for designing, developing, implementing, and maintaining secure information systems and networks. The ISSE ensures that security requirements are effectively integrated into...
- ...Information System Security Engineer (ISSE) TLA is seeking an Information System Security Engineer (ISSE). This is a critical role responsible for designing, developing, implementing, and maintaining secure information systems and networks. The ISSE ensures that security...
- ...Overview We are seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. This role ensures systems are compliant with security requirements while supporting mission...
- ...Information System Security Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Information System Security Engineer to join our cybersecurity...Temporary workFor contractorsImmediate startFlexible hours
- ...System Security Engineer We are seeking a highly motivated and detail-oriented System Security Engineer to design, implement, and maintain security measures that protect our critical systems and data. In this role, you will work closely with cross-functional teams to...Temporary workFor contractorsImmediate startFlexible hours
- ...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 Polygraph . This Customer's office is the force of choice for the...Work at office
- ...owned small business that provides Software, AI/ML, and Cloud Engineering Solutions for our Department of Defense, Intelligence Community... ...and our country. We are looking for an Information Systems Security Engineer to support our client in defining security...Contract work
$122.21k - $211.32k
...Information Systems Security Engineer (ISSE) - Navy Location: Norfolk, VA preferred. Tysons, VA, or Richmond, VA, allowed. Partial teleworking allowed. The Information Systems Security Engineer (ISSE) - Navy will promote an integrated, team-oriented culture while...Contract workLocal area- ...Information Systems Security Engineer (ISSE) We are seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our team and play a critical role in ensuring the security and resilience of our systems and infrastructure. In this role,...Temporary workFor contractorsImmediate startFlexible hours
- ...Information Systems Security Engineer Location: Tysons, VA Type: Contract Clearance: Active TS/SCI w/ Polygraph needed to apply Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U....Contract work
$107.9k - $195.05k
...Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information Technology team.... ...tenant, particularly in a federal agency context. This senior engineering role sits at the center of the organization’s device, identity...Local areaImmediate startNight shiftDay shift- ...A leading government solutions provider in Virginia is seeking an experienced Information Systems Security Engineer. The role involves defining security requirements, overseeing cybersecurity programs, and ensuring compliance with accreditation standards. Candidates must...
- ...Description Job Description Salary: 100-150k TS/SCI w POLY Required **About the Role:** Join our team as a Security Product Reverse Engineer to analyze and audit security products, focusing on vulnerability research and code exploitation. This role involves hands...
$104.8k - $192.2k
...assess, improve, build, and in some cases operate integrated security operations for our clients. We will support you with career... ...internet, intranet, wireless, web application, social engineering and physical penetration testing. Execute red team scenarios...For contractorsWork experience placementSummer holidayWork at officeLocal areaFlexible hours- ...Senior Product Security Engineer Mountain View, California, United States Company Overview ID.me is the next-generation digital identity wallet that simplifies how individuals securely prove their identity online. Consumers can verify their identity with ID.me...Full timeWork at office
- ...RightDirection Technology Solutions LLC Description: RDTS is seeking a skilled AWS Security Engineer to design, implement, and maintain secure cloud architectures within AWS. This role is responsible for strengthening cloud security posture, implementing preventative...Full timeWork at officeMonday to Friday
$172k - $225.7k
...rise of Generative and Agentic AI. As the leading AI and BI platform, Snowflake requires a secure-by-design foundation to drive business value. The Security Applied Field Engineering (AFE) organization is at the forefront of this effort, ensuring that security is a...Flexible hours$104.8k - $192.2k
...and Public Sector Technology Consulting – Cybersecurity - Cyber Engineering Senior Consultant EY’s Government and Public Sector (GPS)... ...have Bachelor’s degree in Computer Science, Information Security, Engineering, or a related field At least 3 years of...Private practiceSummer holidayFlexible hours- ...support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML,... ...speed, ownership, and execution over bureaucracy. Lead Security Engineer Location: Suitland, MD (Hybrid) Terms: Full-time...Full timeFor contractorsWork experience placementFlexible hours
- ...A leading digital identity platform is seeking a Senior Product Security Engineer to join their team in Mountain View, CA. This role focuses on safeguarding sensitive personal information and involves designing secure cloud architectures, delivering automation frameworks...
- ...difference every day—working for a safer, healthier, and more secure nation and world. Our workplace reflects our values. We offer... ...and self-directed candidates to perform research, development, engineering, evaluation, and integration of secure AI systems. Roles &...Work experience placementInternshipLocal areaImmediate start
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Security Engineer. Be the first to apply!
- senior cloud security engineer McLean, VA
- senior application security engineer McLean, VA
- physical security engineer McLean, VA
- sr information security engineer McLean, VA
- senior security operations engineer McLean, VA
- IT security engineer McLean, VA
- information technology security engineer McLean, VA
- security software engineer McLean, VA
- sr security engineer McLean, VA
- aws cloud security engineer McLean, VA



