Senior Technical Writer & Editor

Arsien Technologies LLCArlington, VA

On-site Full-time

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.

Experience Level

Mid to Senior

Qualifications

The ideal candidate will possess a Bachelor's degree in a relevant field, along with at least 5 years of experience in technical writing or editing. Proficiency in documentation tools and a keen eye for detail are essential. Strong communication skills and the ability to work independently in a fast-paced environment are crucial.

About the job

Join Arsien Technologies LLC as a Senior Technical Writer & Editor, where your expertise will shape our documentation and enhance user experiences. In this role, you will collaborate with cross-functional teams to produce clear and engaging technical content for our products. You will be responsible for editing and refining existing documentation, ensuring consistency and clarity throughout.

About Arsien Technologies LLC

Arsien Technologies LLC is at the forefront of technological innovation, dedicated to providing top-tier solutions across various industries. Our commitment to quality and excellence drives our team to continuously improve and adapt, ensuring we meet the evolving needs of our clients.

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

1 - 20 of 164 Jobs

Search for Cyber Security Technical Writer Iii

164 results

Select all on this page (20)

Apply

Cyber Security Technical Writer III

ARSIEM Corporation

Full-time|On-site|Arlington, VA

Join ARSIEM CorporationAt ARSIEM Corporation, we take pride in establishing trusted partnerships with our government clients. Our mission is to provide exemplary support across various agencies of the United States Government. With a team of seasoned professionals, we strive to deliver unparalleled service and innovative technical solutions.As we respond to …

Nov 5, 2025

Apply

Cyber Incident Manager III

ARSIEM Corporation

Full-time|On-site|Arlington, VA

About ARSIEM CorporationAt ARSIEM Corporation, we prioritize building trusted partnerships with our government clients. We offer a range of support to various agencies across the United States Government. Our workforce comprises skilled professionals dedicated to delivering exceptional support.As the demand for our services grows, ARSIEM remains committed to providing innovative and reliable technical solutions that offer maximum value to our clients. This environment fosters a career filled with opportunities for growth and the chance to make a significant impact on the clients we serve.We are seeking a Cyber Incident Manager III to join our team in Arlington, VA. In this role, you will provide on-site incident response to civilian government agencies and critical asset owners facing cyber attacks, ensuring prompt investigation and resolution of incidents. This position presents an exciting opportunity to contribute to our mission of safeguarding our clients' cyber infrastructures.

Nov 5, 2025

Apply

Senior Technical Writer & Editor

Arsien Technologies LLC

Full-time|On-site|Arlington, VA

Feb 13, 2026

Apply

Senior Technical Writer

Comtech LLC

Full-time|On-site|Arlington

Join our dynamic team at Comtech LLC as a Senior Technical Writer. In this role, you will leverage your expertise to create and refine technical documentation, ensuring clarity, consistency, and usability. Collaborate with cross-functional teams to gather information and translate complex concepts into comprehensible content.

Feb 24, 2017

Apply

Cyber Network Defense Analyst III

ARSIEM Corporation

Full-time|On-site|Arlington, VA

About ARSIEM CorporationARSIEM Corporation is dedicated to building strong and reliable partnerships with our government clients. We provide exceptional support to various agencies throughout the United States Government, boasting a team of highly skilled professionals committed to delivering top-tier services.As demand for our services continues to grow, ARSIEM remains focused on offering innovative and trustworthy technical solutions at competitive prices. This translates to a career filled with opportunities for personal and professional development, allowing you to make a meaningful impact across all our client engagements.Currently, ARSIEM is seeking a Cyber Network Defense Analyst III. In this role, you will monitor network activities to identify and report events that could jeopardize the security of information, information systems, and networks. As a Cyber Network Defense Analyst, you will analyze collected data to discern trends, patterns, or anomalies that may signify more serious attacks or potential threats. You will also recommend proactive measures to contain incidents, including identifying intruders, local changes, isolation procedures, in-depth digital media analysis, and collaborating with law enforcement or counterintelligence organizations. Additionally, you will develop detection signatures for malicious behaviors and create eradication tools to mitigate risks.

Nov 4, 2025

Apply

Strategic Technical Writer/Editor Support

Prosidian Consulting

Full-time|On-site|Arlington

Join our dynamic team at Prosidian Consulting as a Strategic Technical Writer/Editor. In this role, you will leverage your technical writing expertise to create and edit high-quality documentation that supports our strategic objectives. You will collaborate with cross-functional teams to ensure that all materials are clear, concise, and aligned with our company’s goals.

Oct 3, 2017

Apply

Technical Writer at Accenture Federal Services | Arlington, VA

Accenture Federal Services

On-site|On-site|Arlington, VA

Accenture Federal Services seeks a Technical Writer in Arlington, VA. This position centers on developing and enhancing documentation for solutions delivered to federal clients. The Technical Writer collaborates with engineers and project teams to ensure complex technical details are presented in a clear, accessible manner. Key responsibilities Create and improve documentation that supports federal client solutions Work directly with engineers and project teams to gather technical details Translate complex technical concepts into materials that are easy for users to understand Help clients understand and use Accenture Federal Services products and services Collaboration This role involves frequent interaction with technical and project staff, ensuring documentation meets the needs of both internal teams and federal clients.

Apr 24, 2026

Apply

Cyber Network Defense Analyst II

ARSIEM Corporation

Full-time|On-site|Arlington, VA

About ARSIEM CorporationAt ARSIEM Corporation, we are dedicated to establishing a reliable and trustworthy partnership with our government clients. We offer comprehensive support to various agencies throughout the United States Government, ensuring the highest standards of service.As demand for our services continues to grow, ARSIEM remains committed to delivering innovative and effective technical solutions at competitive prices. This commitment translates to a career filled with opportunities for professional growth and the chance to make a significant impact on the clients we serve.Currently, ARSIEM is seeking a Cyber Network Defense Analyst (CNDA) who will be responsible for providing front-line response for digital forensics and incident response (DFIR) while proactively hunting for malicious cyber activities. This position will support one of our esteemed Government clients based in Arlington, VA.

Jan 6, 2026

Apply

Cyber Network Defense Analyst II

ARSIEM Corporation

Full-time|On-site|Arlington, VA

About ARSIEM CorporationARSIEM Corporation is dedicated to building a strong and trusted partnership with our government clients. We deliver exceptional support across various agencies within the United States Government. Our team consists of highly skilled professionals committed to providing unparalleled service and innovative solutions.As the demand for our expertise grows, ARSIEM remains at the forefront of delivering reliable and state-of-the-art technical solutions that offer great value to our clients. This commitment creates a workplace filled with opportunities for personal and professional growth, allowing you to make a meaningful impact on every project you undertake.We are seeking a Cyber Network Defense Analyst (CNDA) who will be responsible for monitoring network activities and analyzing data to identify potential security threats. This role involves the continuous surveillance and assessment of network events to safeguard information systems and networks from various threats. The position will directly support one of our esteemed Government clients located in Arlington, VA.

Oct 24, 2025

Apply

Technical Capabilities Subject Matter Expert III

Redhorse Corporation

Full-time|On-site|Arlington, VA

About UsRedhorse Corporation is at the forefront of delivering innovative data insights and technology solutions that are crucial to the national interests of the United States. Joining our team means becoming a part of a solution-oriented organization that values the expertise of skilled professionals. We are dedicated to fostering a collaborative environment where you can leverage technology-agnostic approaches to support our customers in achieving their critical missions.Role OverviewAs a Technical Capabilities Subject Matter Expert III, you will play a pivotal role in transforming the Department of War's (DoW) approach to data and technology. Your expertise will support the development of prototypes aimed at addressing Joint Operational Problems, thereby accelerating innovation and modernization efforts to effectively compete with peer and near-peer adversaries. You will facilitate the rapid modernization of the force by promoting multicomponent assessments and experimentation through a comprehensive campaign of learning and evidence collection.

Apr 13, 2026

Apply

Technical Writing and Editing Specialist with Security Clearance

Prosidian Consulting

Full-time|On-site|Arlington

Join our dynamic team as a Technical Writing and Editing Specialist. This role is essential for producing clear and concise documentation tailored for various audiences. The ideal candidate will leverage their expertise in technical writing to enhance and refine documentation while ensuring compliance with security standards. A current security clearance is required to facilitate collaboration with our government clients.

May 24, 2019

Apply

Sensitive Activities Policy Staff Officer III

Arlo Solutions LLC

Full-time|On-site|Arlington, VA

Role Overview Arlo Solutions LLC seeks a Sensitive Activities Policy Staff Officer III in Arlington, VA. This role focuses on shaping and executing policies for sensitive activities, ensuring alignment with the organization's objectives. Key Responsibilities Develop and implement policies related to sensitive activities Analyze complex issues and provide clear, strategic guidance Communicate policy decisions and recommendations across teams What We Look For Strong analytical skills for navigating nuanced policy matters Exceptional written and verbal communication abilities Experience handling sensitive or complex organizational issues

Apr 15, 2026

Apply

Cyber Defense Forensics (CDF) Lead

Accenture Federal Services

Full-time|On-site|Arlington, VA

Join our dynamic team as a Cyber Defense Forensics (CDF) Lead, where you will play a pivotal role in enhancing our cybersecurity posture. In this leadership position, you will oversee forensic investigations, develop strategies to combat cyber threats, and ensure our systems are secure against emerging risks. Your expertise will be crucial in guiding our team through complex challenges and implementing advanced solutions to protect our digital infrastructure.

Mar 31, 2026

Apply

Cyber Threat Hunt (CTH) Lead

Accenture Federal Services

Full-time|On-site|Arlington, VA

Join our dynamic team as a Cyber Threat Hunt (CTH) Lead, where you will spearhead initiatives to identify and mitigate advanced cyber threats. In this role, you will leverage your expertise in threat intelligence, incident response, and cybersecurity best practices to enhance our defense mechanisms. Collaborate with cross-functional teams to develop strategies that proactively detect and respond to potential cyber threats.

Mar 31, 2026

Apply

Network Security Engineer (Zscaler) at UltraViolet Cyber | Arlington, VA

UltraViolet Cyber

Full-time|On-site|Arlington, VA

Join Us in Making a Difference!UltraViolet Cyber is a premier platform-driven unified security operations company that provides a robust suite of security operations solutions. Founded by industry practitioners with extensive experience, our security-as-code platform merges technological innovation with human expertise, making cutting-edge real-time cybersecurity accessible for all organizations. We strive to eliminate the risks associated with separate red and blue teams.By continuously optimizing identification, detection, and resilience against today's evolving threats, UltraViolet Cyber delivers both managed and customized unified security operations solutions to Fortune 500 companies, federal government agencies, and commercial clients. Headquartered in McLean, Virginia, we also have offices across the U.S. and in India.We are currently on the lookout for a highly skilled Network Security Engineer with substantial experience in serving large-scale customers, particularly federal clients. This vital role will collaborate closely with our network and security teams to ensure a robust, efficient, and effective deployment of Zscaler for our federal customer. The Network Security Engineer will be responsible for the operations and maintenance support of the full suite of Zscaler products (ZPA, ZIA, ZDX, ZCC). Key responsibilities include updating documentation related to network design and technologies, collaborating with stakeholders to test systems and application migration processes, and ensuring that all systems meet performance and security requirements.This position requires five days of onsite work per week with the team in Arlington, VA. U.S. citizenship is mandatory due to the federal Entry of Duty Background Investigation process.

Mar 18, 2026

Apply

Senior Backend Engineer

Twenty

Full-time|On-site|Arlington, VA

About TwentyAt Twenty, we are at the forefront of a pivotal mission: safeguarding democracies in the digital era. Our innovative technologies operate at the critical juncture of cyber and electromagnetic domains, where the pace of operations surpasses human capability, and complexity challenges traditional limits. Our team is dedicated to not just resolving issues but creating transformative solutions that have a direct influence on national security. We are practical optimists who recognize the challenges of our mission to protect the United States and its allies, yet we believe that success is within reach.Position OverviewAs a Staff Backend Engineer, you will be responsible for architecting and developing backend systems that convert real-time operational data into essential capabilities. This position entails ownership of core services that must be swift, dependable, and secure, functioning seamlessly in both cloud and on-premises environments. You will make impactful architectural decisions, lead technical execution, and elevate our standards through mentorship and engineering excellence. Collaboration with product, operations, and frontend teams will be key to deploying systems that operate efficiently under real-world conditions.

Aug 29, 2025

Apply

Senior Writer for Events Communications

Stand Together

Full-time|On-site|Arlington, VA

Stand Together is a vibrant philanthropic community dedicated to empowering America’s most courageous changemakers in addressing the fundamental causes of our nation's most pressing challenges—from education and economic disparities to community fragmentation and societal division. We equip our partners with essential resources, including funding, expert insights, a collaborative network, and a strategic playbook to implement transformative principles that enhance lives and foster societal change.In the role of Senior Writer for Events Communications, you will spearhead communications targeted at our donors for our premier in-person events. Your work will blend program development, fundraising strategies, and compelling storytelling—crafting the written narratives that not only invite the right partners to engage but also prepare them for meaningful participation on-site and foster ongoing involvement and impactful philanthropic outcomes post-event.This position is perfect for a strategic writer who excels in complex, high-stakes settings; adept at translating ambitious event goals into clear and persuasive communications; and capable of navigating multiple stakeholders, tight deadlines, and iterative review processes with confidence.

Apr 7, 2026

Apply

Offensive Solutions Architect

Twenty

Full-time|On-site|Arlington, VA

About TwentyAt Twenty, we are tackling one of the most pressing challenges of our era: safeguarding democracies in the digital age. Our innovative technologies operate at the convergence of cyber and electromagnetic domains, where operational speed surpasses human perception and complexity breaches traditional boundaries. Our team not only addresses challenges but also produces transformative results that have a direct impact on national security. We are pragmatic optimists who recognize that while our mission to protect America and its allies is demanding, achieving success is within reach.Role OverviewTwenty is in search of an Offensive Solutions Architect to integrate elite Title 50 cyber tradecraft with our advanced AI-powered cyber operations products. This position is designed for a seasoned operator or targeteer whose established credibility and operational proficiency position them as a trusted advisor for mission formation. The ideal candidate will seek to amplify their impact by 100× through software.With extensive experience in offensive cyber operations and intelligence analysis, you are the go-to person for key stakeholders when embarking on complex tasks. You have a deep understanding of how missions are executed across DNEA/EA, multi-domain intelligence, and intricate targeting issues, and you prioritize achieving greater operational impact.At Twenty, you will engage confidently with highly technical cyber operations teams, program personnel of varying levels, and senior intelligence officials. Your contributions will be amplified by our exceptional engineering team as you ensure our AI-powered graph database applications meet the intricate demands of contemporary cyber operations.Key ResponsibilitiesMaintain operational expertise and credibility through regular interaction with active cyber operations and intelligence production (within appropriate constraints).Act as the primary Subject Matter Expert (SME) for cyber operations and intelligence analysis, translating complex operational workflows into clear, prioritized technical requirements for our product and engineering teams.Ensure our AI-powered graph database applications accurately reflect and enhance both offensive and defensive cyber operations, including DNEA/EA tradecraft.Lead structured sessions to gather requirements from government clients and transform operational needs into actionable development tasks.

Nov 24, 2025

Apply

Lab Manager III - Technical Engagement Network

ARSIEM Corporation

Full-time|On-site|Arlington, VA

About ARSIEM CorporationAt ARSIEM Corporation, we pride ourselves on being a trusted partner to our government clients, providing exceptional support across multiple U.S. Government agencies. Our team consists of experienced professionals dedicated to delivering top-tier solutions that meet the evolving needs of our clients.As the demand for advanced technical solutions grows, ARSIEM remains at the forefront of innovation, ensuring we deliver the best value to our clients. This creates a dynamic work environment filled with opportunities for professional growth and the chance to make a significant impact on our client missions.We are currently seeking a Lab Manager III for the Technical Engagement Network. The ideal candidate will have a strong background in Linux, Splunk, and Ansible System Administration. This role will involve supporting the design, development, and deployment of cutting-edge cybersecurity solutions tailored to our customer's environment, while ensuring business continuity and effective support for analysts. This position is based in Arlington, VA.

Nov 5, 2025

Apply

IT Manager at Twenty | Arlington, VA

Twenty

Full-time|On-site|Arlington, VA

About the CompanyAt Twenty, we are tackling one of the most pressing challenges of our era: safeguarding democracies in the digital age. We create transformative technologies that function at the crossroads of cyber and electromagnetic domains, where operational speed surpasses human perception, and complexity exceeds traditional limits. Our team is dedicated to delivering innovative solutions that have a direct and meaningful impact on national security. As pragmatic optimists, we recognize the difficulties of our mission to protect America and its allies, but we believe that success is achievable.Role SummaryWe are seeking our inaugural IT Manager to establish and oversee the internal IT operations at Twenty as we expand. In this pivotal role, you will manage the systems and daily operations that ensure employees remain productive, secure, and well-supported through various devices, identity management, collaboration tools, and office technology. This hands-on position grants you substantial ownership: you will address immediate operational needs while developing processes, standards, and a roadmap for a robust IT function. You will collaborate closely with leadership, engineering, operations, and security stakeholders in a trusted environment where reliability, speed, and sound judgment are paramount.Who You AreYou are adept at building a function from the ground up and creating scalable systems in alignment with company growth.You strike a balance between speed, security, and practicality without imposing unnecessary processes.You are equally skilled in hands-on operations and strategic direction-setting.Your decision-making reflects strong judgment regarding privileged access, endpoint security, and internal systems reliability.You possess organization and dependability, particularly when managing sensitive workflows and critical company systems.Your communication skills enable you to effectively engage with both technical and non-technical teams.You thrive on creating structure in areas that currently lack it while elevating standards as the company grows.You are motivated by the opportunity to support mission-critical work in a security-focused environment.What You’ll DoYou will manage internal IT operations encompassing devices, user lifecycle management, collaboration tools, and office technology.You will oversee onboarding and offboarding processes, including device provisioning, account setup, access changes, and asset tracking.

Apr 6, 2026

Create account — see all 164 results

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.