Principal Associate - Cyber Security Operations Center (CSOC)

As a Principal Associate in our Cyber Security Operations Center (CSOC), you will play a pivotal role in safeguarding our organization's digital assets. You will be responsible for monitoring, detecting, and responding to security incidents while employing advanced threat detection methodologies. This position requires a blend of technical expertise, analytical skills, and the ability to work collaboratively in a fast-paced environment.

At Appian, we embody the values of Intensity and Excellence. Our commitment to high standards ensures that we approach every challenge with ambition and accountability. Join our passionate team dedicated to achieving remarkable results together.The Principal Security Analyst plays a pivotal role in guiding federal clients in the design, implementation, and maintenance of secure Appian-based solutions. This position demands a thorough understanding of cybersecurity principles, the government IT security authorization process, and proficiency in the NIST Risk Management Framework (RMF) and Authority to Operate (ATO) processes. The successful candidate will lead clients through the security authorization process, assist in developing secure architectures, and mentor junior analysts while working with cloud platforms such as Amazon Web Services (AWS) and Microsoft Azure.This role is based at our headquarters in McLean, VA, where in-person collaboration fosters a culture of success. Employees are expected to be in the office 4 - 5 days a week to maximize opportunities for teamwork and connection with exceptional colleagues.

At CrossCountry Consulting, we strive to differentiate ourselves as an advisory firm that not only prioritizes our Core Values but also cultivates a positive environment for our clients and our team members alike. Our belief in collaboration, enthusiasm, generosity, and perseverance drives our collective success. We offer advisory solutions across various domains including accounting and risk, technology-enabled transformation, and transactions, collaborating with our clients to tackle contemporary challenges and create value both now and in the future.Our dedication to our employees has been recognized through various accolades, including Inc5000's Fastest Growing Companies and Glassdoor's Best Places to Work. Discover insights from our employees regarding our distinctive culture by clicking here.CrossCountry Consulting’s expanding Cyber Risk practice features a team of skilled professionals specializing in cybersecurity, data protection, and emerging AI and technology risk. We collaborate with organizations to evaluate, design, build, and implement cutting-edge cybersecurity programs that minimize risk, ensure compliance, and align with broader business strategies.As the Associate Director, you will play a crucial role in our Cyber Risk leadership team. Your responsibilities will include driving client base growth, independently managing complex client projects, and consistently enhancing our capabilities. We seek passionate self-starters who thrive on learning, keeping abreast of industry trends and technologies, excelling in team leadership and mentoring, and are enthusiastic about assisting our clients in strategically addressing cyber and emerging technology challenges.

Join our dynamic Risk Advisory team as a Director, where you will become a key partner to our clients, leveraging your extensive expertise and unique insights to craft customized solutions that address their immediate challenges while establishing a strong foundation for future growth. Supported by seasoned leaders and a dedicated mentor, you will thrive in a collaborative environment that encourages contributions beyond client deliverables.In this pivotal role, you will create positive change by designing, implementing, and evaluating risk management programs across cyber, technology, and operational risk sectors. As a vital member of our leadership team, you will drive client acquisition, oversee various client engagements, and consistently enhance our service offerings. We seek proactive individuals who are passionate about continuous learning, adept at guiding teams, and committed to helping clients navigate complex risk landscapes strategically.

Active Top Secret Clearance RequiredAbout AretumAretum is a mission-driven organization dedicated to providing cutting-edge, technology-driven solutions for clients in defense, civilian, and homeland security sectors. Our teams operate at the intersection of strategy, technology, and transformation, assisting agencies in overcoming their most pressing challenges. We prioritize investing in our employees and fostering a culture of collaboration, inclusion, and professional growth.Job SummaryAs a Senior Security Engineer & Operations professional, you will deliver advanced cybersecurity, compliance, and security engineering support for Department of War mission systems within intricate classified C5ISR and IIR environments. Your expertise will be pivotal in leading technical initiatives related to Zero Trust implementation, SIEM/SOAR operations, traffic pattern analysis, incident response, and comprehensive risk assessments. This role positions you as a senior technical authority and escalation point across enterprise, tactical, and mission networks.Given the sensitive nature of our work as a federal consulting entity, employees may be required to manage Controlled Unclassified Information (CUI) and must adhere to all relevant safeguarding and compliance standards.Key ResponsibilitiesZero Trust (ZT) Architecture & ImplementationFacilitate planning, assessment, and deployment of Zero Trust principles within classified environments.Evaluate controls around identity, devices, networks, applications, and data protection.Assess Zero Trust maturity in accordance with DoD Zero Trust reference architectures.Provide strategic recommendations to mitigate implicit trust and enhance access control enforcement.SIEM, SOAR & Traffic Pattern AnalysisOversee SIEM and SOAR operations for classified networks.Analyze security logs, alerts, and correlated events to detect threats and anomalous behaviors.Conduct traffic pattern analysis to identify lateral movements, unauthorized activities, and data exfiltration threats.Assist with incident response investigations and forensic analyses.Advanced Vulnerability & Risk AnalysisLead vulnerability management and advanced vulnerability analysis initiatives.Evaluate mission risk across enterprise, tactical, and mission networks.Ensure the security integrity of complex, interconnected classified systems.Manage cloud security by configuring and overseeing AWS security toolsets (CloudTrail, GuardDuty, Inspector, Security Hub).Leadership & MentorshipProvide technical leadership and guidance to engineering, operations, and compliance teams.Mentor junior and mid-level cybersecurity personnel.Support the development of cybersecurity strategies and continuous improvement initiatives.

At CrossCountry Consulting, our ambition has always been to create an advisory firm that distinguishes itself through unwavering commitment to our Core Values. We are dedicated to fostering a positive experience for both our clients and our team members. Our belief in collaboration, enthusiasm, generosity, and perseverance is fundamental to our success. Our advisory solutions cover a wide spectrum including accounting and risk management, technology-driven transformations, and transaction advisory services. We work alongside our clients to address current challenges and unlock future value.Our dedication to our team has resulted in numerous accolades, including recognition from Inc5000 as one of the Fastest Growing Companies and accolades from Glassdoor as one of the Best Places to Work. Discover what makes our culture unique by exploring our employee reviews here.As an integral part of our rapidly expanding Accounting Advisory practice, you will act as a trusted advisor to clients spanning various industries, stages of growth, and organizational sizes. This includes early-stage businesses, emerging growth companies, middle-market firms, and large, complex organizations. Our engagements cover both public and private sectors, with significant involvement in Private Equity-backed portfolio companies. You will leverage your experience, insights, and specialized knowledge to deliver customized integrated solutions that address immediate challenges and build a foundation for long-term success. As an Associate Director at CrossCountry Consulting, your responsibilities will include client engagement, team leadership, mentorship of junior staff, and participation in business development initiatives.

We are seeking a talented and dedicated Information Security Architect to join our team at Artech Information Systems LLC. In this role, you will be responsible for designing and implementing robust security architectures that protect our clients’ data and systems from cyber threats. You will collaborate with cross-functional teams to ensure compliance with industry standards and best practices.

Join Appian, a leading software development company, as a Principal Workday Engineer. In this pivotal role, you will leverage your expertise in Workday to design, implement, and enhance solutions that drive business efficiency and success. Collaborate with cross-functional teams to deliver innovative solutions that meet our clients' evolving needs.

Become a vital part of Core One's mission! We are committed to leading the charge in developing analytical, operational, and technical solutions to tackle our Nation's most intricate national security challenges. At Core One, we prioritize our people, ensuring that we recruit, nurture, and retain exceptional talent. Our competitive compensation package distinguishes us in the industry, and our dynamic, team-oriented environment fosters outstanding performance. We are currently searching for an Operations Advisor to enhance our Intelligence Community (IC) program. This role demands a TS/SCI with Poly clearance. Key Responsibilities: Facilitate project coordination and manage task assignments.Assist in the planning and execution of multifaceted projects.Conduct assessments and provide strategic recommendations.Prepare and deliver briefings; offer project-related advice.

Location: McLean, VA (U.S. based). U.S. citizenship is required for all programs. All work must be performed within the continental United States. Role overview The Principal Engineering Lead works directly with Intelligence Community clients and acts as the primary technical liaison to the National Reconnaissance Office (NRO). This position leads a cross-disciplinary team, guiding both architecture and delivery for software and data platforms that support critical missions. The role shapes technical direction, influences design patterns, recommends tools, and provides advice on AI and machine learning strategies across several teams. What you will do Lead a cross-functional engineering team delivering solutions for Intelligence Community clients. Serve as Raft’s main technical representative to the NRO. Architect, build, and deploy software applications and data platforms at scale. Advise on design patterns, technology selection, and AI/ML approaches across teams. Work closely with problem solvers to address complex technical challenges. Requirements U.S. citizenship (required for all programs). Ability to work within the continental U.S. Extensive experience leading engineering teams and architecting large-scale solutions. Background in software application and data platform development, preferably for government or defense clients.

Join Appian as a Principal Technical Consultant where you will leverage your technical expertise to deliver innovative solutions for our clients. You will play a pivotal role in guiding project teams, ensuring successful implementations, and fostering client relationships. Your deep understanding of our platform will empower you to drive solutions that meet client needs effectively.

Location requirement: This position is open only to U.S. citizens and requires all work to be performed within the continental United States. Raft is a defense technology company based in McLean, VA. The team partners with U.S. military and government agencies to deliver AI/ML and data solutions, specializing in areas such as autonomous data fusion, Agentic AI, distributed data systems, and scalable platforms. Raft’s cloud-native products support federal and public sector clients and reach millions of Americans. Role overview The Lead Principal Software Engineer joins a collaborative team focused on building a data-driven product. This role covers both backend and frontend development, drawing on open source technologies including Kafka, Trino, DuckDB, and Superset. The main objective is to create seamless data interactions and empower users to generate meaningful data stories with the product. Key technologies Kafka Trino DuckDB Superset

Core One is actively seeking a highly skilled Principal Support Administrator to provide essential support to the US Government in the dynamic Northern Virginia area. This role demands a candidate with a current TS/SCI with Polygraph clearance. The Principal Support Administrator will play a critical role in efficiently managing the principal's calendar, addressing unscheduled demands, and preparing for meetings. Additionally, the position may involve coordinating and overseeing administrative support for other staff members within the principal's team.Key Responsibilities:Calendar Management: Effectively manage and schedule appointments by leveraging a deep understanding of the principal's responsibilities in relation to mission objectives. Collaborate with various internal and external contacts to resolve calendar conflicts.Principal Support: Prioritize urgent demands and discern which issues require the principal's attention, utilizing sound judgment and knowledge of agency priorities. Gather relevant information for the principal to address concerns and ensure timely follow-up on assigned actions.Liaison Duties: Act as a diplomatic liaison for the principal, engaging with personnel at all levels within and outside the organization. Communicate the principal's requirements and priorities clearly and courteously, whether verbally or in writing.

Join Appian as a Principal Consultant focused on the Public Sector, where you will leverage your expertise to drive transformative solutions for government entities. In this pivotal role, you will collaborate with clients to optimize their operations and implement innovative strategies using Appian’s cutting-edge technology.

Location: McLean, Virginia Focus: Public Sector (DoD, Intel, Civilian agencies) Role Overview The Principal Solutions Architect at Appian shapes technical strategy for high-impact federal projects. This senior role builds technical credibility, influences acquisition strategies, and acts as a trusted advisor within government agencies. The position sits at the top of the Solutions Consultant career path, combining enterprise strategy, deal orchestration, and platform advocacy. Appian's SC 2.0 initiative is redefining pre-sales in the public sector. Solutions Consultants here work closely with clients to craft modernization strategies, ensure technical excellence, and maintain federal compliance. For more about SC 2.0, listen to our Global SC leader, Gregg Aldana, discuss it here. What You Will Do Orchestrate Complex Federal Deals & Growth Plans Lead technical strategy for multi-million-dollar public sector contracts, including Enterprise Growth Plans. Navigate complex acquisition processes, ensuring both compliance and alignment with agency missions. Coordinate with internal teams, partners, and executive stakeholders to secure technical wins at key federal agencies. Guide Federal Mission Strategy & Executive Engagement Serve as a strategic advisor to agency executives and senior leaders (SES, flag officers). Run visioning workshops, architecture reviews, and briefings that connect Appian to modernization and digital transformation efforts. Translate mission requirements into Appian-powered roadmaps focused on agility, resilience, and measurable value.

Position Overview:A premier provider of advanced physical security solutions is on the lookout for a skilled Journeyman Electrician to join their dynamic team as an Electrical Security Technician. In this pivotal role, you will leverage your electrical expertise to engage in the installation and upkeep of cutting-edge physical security systems across government and commercial facilities.

About Us:At Exiger, we revolutionize supply chains to transform them into strategic assets, driving our commitment to make the world a safer and more transparent place. Our advanced AI platform, 1Exiger, provides immediate visibility into intricate supplier ecosystems, employing proprietary data and cutting-edge AI to identify risks, automate compliance, and unlock efficiencies and cost reductions that enhance long-term resilience. Trusted by over 550 global clients, including Fortune 500 firms and U.S. government agencies, Exiger stands as an award-winning leader in supply chain AI and is a FedRAMP® authorized provider for the federal government.Federal Chief Information Security Officer (CISO)Location: McLean, VA or Richmond, VAWork Environment: HybridRole OverviewExiger is on the lookout for a dedicated Federal Chief Information Security Officer (CISO) to spearhead the security, accreditation, and regulatory strategies for our U.S. Public Sector operations. This pivotal role will act as the executive authority for federal security compliance, government authorizations, and secure cloud architecture across both civilian and defense sectors.As a strategic leader, you will be instrumental in enhancing Exiger's credibility and scalability within the federal market while ensuring operational excellence across all government compliance initiatives.

Role overview The Senior Security Analyst at Appian will join the Customer Success team in McLean, Virginia. This position centers on supporting federal clients by shaping and securing solutions built with Appian technologies. The analyst works closely with government partners to develop cybersecurity strategies and high-level designs for both private cloud and on-premise environments. What you will do Advise federal clients on designing and implementing secure solutions using Appian technologies Contribute to cybersecurity strategies for private cloud and on-premise deployments Guide clients through the government IT security authorization process Assist in developing System Security Packages (SSPs) Collaborate with senior cyber advisors to apply the NIST Risk Management Framework (RMF) and Authority to Operate (ATO) procedures Gain hands-on experience with cloud platforms such as AWS and Microsoft Azure Help design managed services tailored to government requirements Who thrives here People with a strong interest in cybersecurity and a drive to develop secure solutions for federal clients Those eager to learn about cloud platforms and federal security frameworks Individuals ready to work closely with experienced mentors and build foundational skills for a long-term cybersecurity career Location and collaboration This position is based at Appian Headquarters in McLean, Virginia. Employees in this role are expected on-site 4-5 days per week to support teamwork and shared problem-solving. Appian values in-person collaboration for this team.

Join Artech Information Systems LLC as an Information Security Analyst! In this crucial role, you will be responsible for safeguarding our organization's information assets by identifying vulnerabilities, implementing security measures, and ensuring compliance with industry standards. You will collaborate with cross-functional teams to enhance our security posture and address potential threats.

Join Appian as an Information Security Analyst on the Third Shift, where you will play a crucial role in safeguarding our digital assets and ensuring the integrity of our information systems. You will be responsible for monitoring security incidents, conducting risk assessments, and implementing security measures to protect sensitive data.